828165310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 1765453824

約数和(自身を除く): 937288514

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 331, 434, 662, 1085, 1153, 1655, 2170, 2306, 2317, 3310, 4634, 5765, 8071, 10261, 11530, 11585, 16142, 20522, 23170, 35743, 40355, 51305, 71486, 71827, 80710, 102610, 143654, 178715, 250201, 357430, 359135, 381643, 500402, 718270, 763286, 1251005, 1908215, 2502010, 2671501, 3816430, 5343002, 11830933, 13357505, 23661866, 26715010, 59154665, 82816531, 118309330, 165633062, 414082655, 828165310]

約数ペア:

[(1, 828165310), (2, 414082655), (5, 165633062), (7, 118309330), (10, 82816531), (14, 59154665), (31, 26715010), (35, 23661866), (62, 13357505), (70, 11830933), (155, 5343002), (217, 3816430), (310, 2671501), (331, 2502010), (434, 1908215), (662, 1251005), (1085, 763286), (1153, 718270), (1655, 500402), (2170, 381643), (2306, 359135), (2317, 357430), (3310, 250201), (4634, 178715), (5765, 143654), (8071, 102610), (10261, 80710), (11530, 71827), (11585, 71486), (16142, 51305), (20522, 40355), (23170, 35743)]