2446470

素因数分解:

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

素因数の和:87

約数の個数: 128

約数和(自身を含む): 7620480

約数和(自身を除く): 5174010

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, 170, 195, 205, 221, 234, 246, 255, 270, 306, 351, 369, 390, 410, 442, 459, 510, 533, 585, 615, 663, 697, 702, 738, 765, 918, 1066, 1105, 1107, 1170, 1230, 1326, 1394, 1530, 1599, 1755, 1845, 1989, 2091, 2210, 2214, 2295, 2665, 3198, 3315, 3485, 3510, 3690, 3978, 4182, 4590, 4797, 5330, 5535, 5967, 6273, 6630, 6970, 7995, 9061, 9594, 9945, 10455, 11070, 11934, 12546, 14391, 15990, 18122, 18819, 19890, 20910, 23985, 27183, 28782, 29835, 31365, 37638, 45305, 47970, 54366, 59670, 62730, 71955, 81549, 90610, 94095, 135915, 143910, 163098, 188190, 244647, 271830, 407745, 489294, 815490, 1223235, 2446470]

約数ペア:

[(1, 2446470), (2, 1223235), (3, 815490), (5, 489294), (6, 407745), (9, 271830), (10, 244647), (13, 188190), (15, 163098), (17, 143910), (18, 135915), (26, 94095), (27, 90610), (30, 81549), (34, 71955), (39, 62730), (41, 59670), (45, 54366), (51, 47970), (54, 45305), (65, 37638), (78, 31365), (82, 29835), (85, 28782), (90, 27183), (102, 23985), (117, 20910), (123, 19890), (130, 18819), (135, 18122), (153, 15990), (170, 14391), (195, 12546), (205, 11934), (221, 11070), (234, 10455), (246, 9945), (255, 9594), (270, 9061), (306, 7995), (351, 6970), (369, 6630), (390, 6273), (410, 5967), (442, 5535), (459, 5330), (510, 4797), (533, 4590), (585, 4182), (615, 3978), (663, 3690), (697, 3510), (702, 3485), (738, 3315), (765, 3198), (918, 2665), (1066, 2295), (1105, 2214), (1107, 2210), (1170, 2091), (1230, 1989), (1326, 1845), (1394, 1755), (1530, 1599)]