31804110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 99610560

約数和(自身を除く): 67806450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 41, 45, 51, 54, 65, 78, 82, 85, 90, 102, 117, 123, 130, 135, 153, 169, 170, 195, 205, 221, 234, 246, 255, 270, 306, 338, 351, 369, 390, 410, 442, 459, 507, 510, 533, 585, 615, 663, 697, 702, 738, 765, 845, 918, 1014, 1066, 1105, 1107, 1170, 1230, 1326, 1394, 1521, 1530, 1599, 1690, 1755, 1845, 1989, 2091, 2210, 2214, 2295, 2535, 2665, 2873, 3042, 3198, 3315, 3485, 3510, 3690, 3978, 4182, 4563, 4590, 4797, 5070, 5330, 5535, 5746, 5967, 6273, 6630, 6929, 6970, 7605, 7995, 8619, 9061, 9126, 9594, 9945, 10455, 11070, 11934, 12546, 13858, 14365, 14391, 15210, 15990, 17238, 18122, 18819, 19890, 20787, 20910, 22815, 23985, 25857, 27183, 28730, 28782, 29835, 31365, 34645, 37638, 41574, 43095, 45305, 45630, 47970, 51714, 54366, 59670, 62361, 62730, 69290, 71955, 77571, 81549, 86190, 90610, 94095, 103935, 117793, 124722, 129285, 135915, 143910, 155142, 163098, 187083, 188190, 207870, 235586, 244647, 258570, 271830, 311805, 353379, 374166, 387855, 407745, 489294, 588965, 623610, 706758, 775710, 815490, 935415, 1060137, 1177930, 1223235, 1766895, 1870830, 2120274, 2446470, 3180411, 3533790, 5300685, 6360822, 10601370, 15902055, 31804110]

約数ペア:

[(1, 31804110), (2, 15902055), (3, 10601370), (5, 6360822), (6, 5300685), (9, 3533790), (10, 3180411), (13, 2446470), (15, 2120274), (17, 1870830), (18, 1766895), (26, 1223235), (27, 1177930), (30, 1060137), (34, 935415), (39, 815490), (41, 775710), (45, 706758), (51, 623610), (54, 588965), (65, 489294), (78, 407745), (82, 387855), (85, 374166), (90, 353379), (102, 311805), (117, 271830), (123, 258570), (130, 244647), (135, 235586), (153, 207870), (169, 188190), (170, 187083), (195, 163098), (205, 155142), (221, 143910), (234, 135915), (246, 129285), (255, 124722), (270, 117793), (306, 103935), (338, 94095), (351, 90610), (369, 86190), (390, 81549), (410, 77571), (442, 71955), (459, 69290), (507, 62730), (510, 62361), (533, 59670), (585, 54366), (615, 51714), (663, 47970), (697, 45630), (702, 45305), (738, 43095), (765, 41574), (845, 37638), (918, 34645), (1014, 31365), (1066, 29835), (1105, 28782), (1107, 28730), (1170, 27183), (1230, 25857), (1326, 23985), (1394, 22815), (1521, 20910), (1530, 20787), (1599, 19890), (1690, 18819), (1755, 18122), (1845, 17238), (1989, 15990), (2091, 15210), (2210, 14391), (2214, 14365), (2295, 13858), (2535, 12546), (2665, 11934), (2873, 11070), (3042, 10455), (3198, 9945), (3315, 9594), (3485, 9126), (3510, 9061), (3690, 8619), (3978, 7995), (4182, 7605), (4563, 6970), (4590, 6929), (4797, 6630), (5070, 6273), (5330, 5967), (5535, 5746)]