1531170030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 4154250240

約数和(自身を除く): 2623080210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 211, 230, 299, 345, 390, 422, 598, 633, 690, 809, 897, 1055, 1266, 1495, 1618, 1794, 2110, 2427, 2743, 2990, 3165, 4045, 4485, 4853, 4854, 5486, 6330, 8090, 8229, 8970, 9706, 10517, 12135, 13715, 14559, 16458, 18607, 21034, 24265, 24270, 27430, 29118, 31551, 37214, 41145, 48530, 52585, 55821, 63089, 63102, 72795, 82290, 93035, 105170, 111642, 126178, 145590, 157755, 170699, 186070, 189267, 241891, 279105, 315445, 315510, 341398, 378534, 483782, 512097, 558210, 630890, 725673, 853495, 946335, 1024194, 1209455, 1451346, 1706990, 1892670, 2219087, 2418910, 2560485, 3628365, 3926077, 4438174, 5120970, 6657261, 7256730, 7852154, 11095435, 11778231, 13314522, 19630385, 22190870, 23556462, 33286305, 39260770, 51039001, 58891155, 66572610, 102078002, 117782310, 153117003, 255195005, 306234006, 510390010, 765585015, 1531170030]

約数ペア:

[(1, 1531170030), (2, 765585015), (3, 510390010), (5, 306234006), (6, 255195005), (10, 153117003), (13, 117782310), (15, 102078002), (23, 66572610), (26, 58891155), (30, 51039001), (39, 39260770), (46, 33286305), (65, 23556462), (69, 22190870), (78, 19630385), (115, 13314522), (130, 11778231), (138, 11095435), (195, 7852154), (211, 7256730), (230, 6657261), (299, 5120970), (345, 4438174), (390, 3926077), (422, 3628365), (598, 2560485), (633, 2418910), (690, 2219087), (809, 1892670), (897, 1706990), (1055, 1451346), (1266, 1209455), (1495, 1024194), (1618, 946335), (1794, 853495), (2110, 725673), (2427, 630890), (2743, 558210), (2990, 512097), (3165, 483782), (4045, 378534), (4485, 341398), (4853, 315510), (4854, 315445), (5486, 279105), (6330, 241891), (8090, 189267), (8229, 186070), (8970, 170699), (9706, 157755), (10517, 145590), (12135, 126178), (13715, 111642), (14559, 105170), (16458, 93035), (18607, 82290), (21034, 72795), (24265, 63102), (24270, 63089), (27430, 55821), (29118, 52585), (31551, 48530), (37214, 41145)]