1189748820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7229}}^1$

素因数の和:7465

約数の個数: 96

約数和(自身を含む): 3605051520

約数和(自身を除く): 2415302700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 844, 1055, 1266, 2110, 2532, 2743, 3165, 4220, 5486, 6330, 7229, 8229, 10972, 12660, 13715, 14458, 16458, 21687, 27430, 28916, 32916, 36145, 41145, 43374, 54860, 72290, 82290, 86748, 93977, 108435, 144580, 164580, 187954, 216870, 281931, 375908, 433740, 469885, 563862, 939770, 1127724, 1409655, 1525319, 1879540, 2819310, 3050638, 4575957, 5638620, 6101276, 7626595, 9151914, 15253190, 18303828, 19829147, 22879785, 30506380, 39658294, 45759570, 59487441, 79316588, 91519140, 99145735, 118974882, 198291470, 237949764, 297437205, 396582940, 594874410, 1189748820]

約数ペア:

[(1, 1189748820), (2, 594874410), (3, 396582940), (4, 297437205), (5, 237949764), (6, 198291470), (10, 118974882), (12, 99145735), (13, 91519140), (15, 79316588), (20, 59487441), (26, 45759570), (30, 39658294), (39, 30506380), (52, 22879785), (60, 19829147), (65, 18303828), (78, 15253190), (130, 9151914), (156, 7626595), (195, 6101276), (211, 5638620), (260, 4575957), (390, 3050638), (422, 2819310), (633, 1879540), (780, 1525319), (844, 1409655), (1055, 1127724), (1266, 939770), (2110, 563862), (2532, 469885), (2743, 433740), (3165, 375908), (4220, 281931), (5486, 216870), (6330, 187954), (7229, 164580), (8229, 144580), (10972, 108435), (12660, 93977), (13715, 86748), (14458, 82290), (16458, 72290), (21687, 54860), (27430, 43374), (28916, 41145), (32916, 36145)]