312304650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 889133568

約数和(自身を除く): 576828918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 283, 350, 525, 566, 849, 1050, 1051, 1415, 1698, 1981, 2102, 2830, 3153, 3962, 4245, 5255, 5943, 6306, 7075, 7357, 8490, 9905, 10510, 11886, 14150, 14714, 15765, 19810, 21225, 22071, 26275, 29715, 31530, 36785, 42450, 44142, 49525, 52550, 59430, 73570, 78825, 99050, 110355, 148575, 157650, 183925, 220710, 297150, 297433, 367850, 551775, 594866, 892299, 1103550, 1487165, 1784598, 2082031, 2974330, 4164062, 4461495, 6246093, 7435825, 8922990, 10410155, 12492186, 14871650, 20820310, 22307475, 31230465, 44614950, 52050775, 62460930, 104101550, 156152325, 312304650]

約数ペア:

[(1, 312304650), (2, 156152325), (3, 104101550), (5, 62460930), (6, 52050775), (7, 44614950), (10, 31230465), (14, 22307475), (15, 20820310), (21, 14871650), (25, 12492186), (30, 10410155), (35, 8922990), (42, 7435825), (50, 6246093), (70, 4461495), (75, 4164062), (105, 2974330), (150, 2082031), (175, 1784598), (210, 1487165), (283, 1103550), (350, 892299), (525, 594866), (566, 551775), (849, 367850), (1050, 297433), (1051, 297150), (1415, 220710), (1698, 183925), (1981, 157650), (2102, 148575), (2830, 110355), (3153, 99050), (3962, 78825), (4245, 73570), (5255, 59430), (5943, 52550), (6306, 49525), (7075, 44142), (7357, 42450), (8490, 36785), (9905, 31530), (10510, 29715), (11886, 26275), (14150, 22071), (14714, 21225), (15765, 19810)]