39415860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 138220992

約数和(自身を除く): 98805132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1171, 1530, 1683, 1870, 1980, 2244, 2342, 2805, 3060, 3366, 3513, 3740, 4684, 5610, 5855, 6732, 7026, 8415, 10539, 11220, 11710, 12881, 14052, 16830, 17565, 19907, 21078, 23420, 25762, 33660, 35130, 38643, 39814, 42156, 51524, 52695, 59721, 64405, 70260, 77286, 79628, 99535, 105390, 115929, 119442, 128810, 154572, 179163, 193215, 199070, 210780, 218977, 231858, 238884, 257620, 298605, 358326, 386430, 398140, 437954, 463716, 579645, 597210, 656931, 716652, 772860, 875908, 895815, 1094885, 1159290, 1194420, 1313862, 1791630, 1970793, 2189770, 2318580, 2627724, 3284655, 3583260, 3941586, 4379540, 6569310, 7883172, 9853965, 13138620, 19707930, 39415860]

約数ペア:

[(1, 39415860), (2, 19707930), (3, 13138620), (4, 9853965), (5, 7883172), (6, 6569310), (9, 4379540), (10, 3941586), (11, 3583260), (12, 3284655), (15, 2627724), (17, 2318580), (18, 2189770), (20, 1970793), (22, 1791630), (30, 1313862), (33, 1194420), (34, 1159290), (36, 1094885), (44, 895815), (45, 875908), (51, 772860), (55, 716652), (60, 656931), (66, 597210), (68, 579645), (85, 463716), (90, 437954), (99, 398140), (102, 386430), (110, 358326), (132, 298605), (153, 257620), (165, 238884), (170, 231858), (180, 218977), (187, 210780), (198, 199070), (204, 193215), (220, 179163), (255, 154572), (306, 128810), (330, 119442), (340, 115929), (374, 105390), (396, 99535), (495, 79628), (510, 77286), (561, 70260), (612, 64405), (660, 59721), (748, 52695), (765, 51524), (935, 42156), (990, 39814), (1020, 38643), (1122, 35130), (1171, 33660), (1530, 25762), (1683, 23420), (1870, 21078), (1980, 19907), (2244, 17565), (2342, 16830), (2805, 14052), (3060, 12881), (3366, 11710), (3513, 11220), (3740, 10539), (4684, 8415), (5610, 7026), (5855, 6732)]