127732290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 351323136

約数和(自身を除く): 223590846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 1046, 1163, 1569, 2326, 2615, 3138, 3489, 3661, 5230, 5815, 6978, 7322, 7845, 8141, 10983, 11630, 15690, 16282, 17445, 18305, 21966, 24423, 34890, 36610, 40705, 48846, 54915, 81410, 109830, 122115, 244230, 608249, 1216498, 1824747, 3041245, 3649494, 4257743, 6082490, 8515486, 9123735, 12773229, 18247470, 21288715, 25546458, 42577430, 63866145, 127732290]

約数ペア:

[(1, 127732290), (2, 63866145), (3, 42577430), (5, 25546458), (6, 21288715), (7, 18247470), (10, 12773229), (14, 9123735), (15, 8515486), (21, 6082490), (30, 4257743), (35, 3649494), (42, 3041245), (70, 1824747), (105, 1216498), (210, 608249), (523, 244230), (1046, 122115), (1163, 109830), (1569, 81410), (2326, 54915), (2615, 48846), (3138, 40705), (3489, 36610), (3661, 34890), (5230, 24423), (5815, 21966), (6978, 18305), (7322, 17445), (7845, 16282), (8141, 15690), (10983, 11630)]