70445970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37273}}^1$

素因数の和:37296

約数の個数: 64

約数和(自身を含む): 214698240

約数和(自身を除く): 144252270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 37273, 74546, 111819, 186365, 223638, 260911, 335457, 372730, 521822, 559095, 670914, 782733, 1006371, 1118190, 1304555, 1565466, 1677285, 2012742, 2348199, 2609110, 3354570, 3913665, 4696398, 5031855, 7044597, 7827330, 10063710, 11740995, 14089194, 23481990, 35222985, 70445970]

約数ペア:

[(1, 70445970), (2, 35222985), (3, 23481990), (5, 14089194), (6, 11740995), (7, 10063710), (9, 7827330), (10, 7044597), (14, 5031855), (15, 4696398), (18, 3913665), (21, 3354570), (27, 2609110), (30, 2348199), (35, 2012742), (42, 1677285), (45, 1565466), (54, 1304555), (63, 1118190), (70, 1006371), (90, 782733), (105, 670914), (126, 559095), (135, 521822), (189, 372730), (210, 335457), (270, 260911), (315, 223638), (378, 186365), (630, 111819), (945, 74546), (1890, 37273)]