45191790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23911}}^1$

素因数の和:23934

約数の個数: 64

約数和(自身を含む): 137733120

約数和(自身を除く): 92541330

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, 23911, 47822, 71733, 119555, 143466, 167377, 215199, 239110, 334754, 358665, 430398, 502131, 645597, 717330, 836885, 1004262, 1075995, 1291194, 1506393, 1673770, 2151990, 2510655, 3012786, 3227985, 4519179, 5021310, 6455970, 7531965, 9038358, 15063930, 22595895, 45191790]

約数ペア:

[(1, 45191790), (2, 22595895), (3, 15063930), (5, 9038358), (6, 7531965), (7, 6455970), (9, 5021310), (10, 4519179), (14, 3227985), (15, 3012786), (18, 2510655), (21, 2151990), (27, 1673770), (30, 1506393), (35, 1291194), (42, 1075995), (45, 1004262), (54, 836885), (63, 717330), (70, 645597), (90, 502131), (105, 430398), (126, 358665), (135, 334754), (189, 239110), (210, 215199), (270, 167377), (315, 143466), (378, 119555), (630, 71733), (945, 47822), (1890, 23911)]