2016996090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 5143855104

約数和(自身を除く): 3126859014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 151, 155, 159, 186, 265, 271, 302, 310, 318, 453, 465, 530, 542, 755, 795, 813, 906, 930, 1355, 1510, 1590, 1626, 1643, 2265, 2710, 3286, 4065, 4530, 4681, 4929, 8003, 8130, 8215, 8401, 9362, 9858, 14043, 14363, 16006, 16430, 16802, 23405, 24009, 24645, 25203, 28086, 28726, 40015, 40921, 42005, 43089, 46810, 48018, 49290, 50406, 70215, 71815, 80030, 81842, 84010, 86178, 120045, 122763, 126015, 140430, 143630, 204605, 215445, 240090, 245526, 248093, 252030, 409210, 430890, 445253, 496186, 613815, 744279, 890506, 1227630, 1240465, 1268551, 1335759, 1488558, 2168813, 2226265, 2480930, 2537102, 2671518, 3721395, 3805653, 4337626, 4452530, 6342755, 6506439, 6678795, 7442790, 7611306, 10844065, 12685510, 13012878, 13357590, 19028265, 21688130, 32532195, 38056530, 65064390, 67233203, 134466406, 201699609, 336166015, 403399218, 672332030, 1008498045, 2016996090]

約数ペア:

[(1, 2016996090), (2, 1008498045), (3, 672332030), (5, 403399218), (6, 336166015), (10, 201699609), (15, 134466406), (30, 67233203), (31, 65064390), (53, 38056530), (62, 32532195), (93, 21688130), (106, 19028265), (151, 13357590), (155, 13012878), (159, 12685510), (186, 10844065), (265, 7611306), (271, 7442790), (302, 6678795), (310, 6506439), (318, 6342755), (453, 4452530), (465, 4337626), (530, 3805653), (542, 3721395), (755, 2671518), (795, 2537102), (813, 2480930), (906, 2226265), (930, 2168813), (1355, 1488558), (1510, 1335759), (1590, 1268551), (1626, 1240465), (1643, 1227630), (2265, 890506), (2710, 744279), (3286, 613815), (4065, 496186), (4530, 445253), (4681, 430890), (4929, 409210), (8003, 252030), (8130, 248093), (8215, 245526), (8401, 240090), (9362, 215445), (9858, 204605), (14043, 143630), (14363, 140430), (16006, 126015), (16430, 122763), (16802, 120045), (23405, 86178), (24009, 84010), (24645, 81842), (25203, 80030), (28086, 71815), (28726, 70215), (40015, 50406), (40921, 49290), (42005, 48018), (43089, 46810)]