31389808230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{556261}}^1$

素因数の和:556307

約数の個数: 128

約数和(自身を含む): 96122073600

約数和(自身を除く): 64732265370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 28215, 56430, 556261, 1112522, 1668783, 2781305, 3337566, 5006349, 5562610, 6118871, 8343915, 10012698, 10568959, 12237742, 15019047, 16687830, 18356613, 21137918, 25031745, 30038094, 30594355, 31706877, 36713226, 50063490, 52844795, 55069839, 61188710, 63413754, 75095235, 91783065, 95120631, 105689590, 110139678, 116258549, 150190470, 158534385, 165209517, 183566130, 190241262, 232517098, 275349195, 285361893, 317068770, 330419034, 348775647, 475603155, 550698390, 570723786, 581292745, 697551294, 826047585, 951206310, 1046326941, 1162585490, 1426809465, 1652095170, 1743878235, 2092653882, 2853618930, 3138980823, 3487756470, 5231634705, 6277961646, 10463269410, 15694904115, 31389808230]

約数ペア:

[(1, 31389808230), (2, 15694904115), (3, 10463269410), (5, 6277961646), (6, 5231634705), (9, 3487756470), (10, 3138980823), (11, 2853618930), (15, 2092653882), (18, 1743878235), (19, 1652095170), (22, 1426809465), (27, 1162585490), (30, 1046326941), (33, 951206310), (38, 826047585), (45, 697551294), (54, 581292745), (55, 570723786), (57, 550698390), (66, 475603155), (90, 348775647), (95, 330419034), (99, 317068770), (110, 285361893), (114, 275349195), (135, 232517098), (165, 190241262), (171, 183566130), (190, 165209517), (198, 158534385), (209, 150190470), (270, 116258549), (285, 110139678), (297, 105689590), (330, 95120631), (342, 91783065), (418, 75095235), (495, 63413754), (513, 61188710), (570, 55069839), (594, 52844795), (627, 50063490), (855, 36713226), (990, 31706877), (1026, 30594355), (1045, 30038094), (1254, 25031745), (1485, 21137918), (1710, 18356613), (1881, 16687830), (2090, 15019047), (2565, 12237742), (2970, 10568959), (3135, 10012698), (3762, 8343915), (5130, 6118871), (5643, 5562610), (6270, 5006349), (9405, 3337566), (11286, 2781305), (18810, 1668783), (28215, 1112522), (56430, 556261)]