7064940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 20065248

約数和(自身を除く): 13000308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1613, 2190, 3226, 4380, 4839, 6452, 8065, 9678, 16130, 19356, 24195, 32260, 48390, 96780, 117749, 235498, 353247, 470996, 588745, 706494, 1177490, 1412988, 1766235, 2354980, 3532470, 7064940]

約数ペア:

[(1, 7064940), (2, 3532470), (3, 2354980), (4, 1766235), (5, 1412988), (6, 1177490), (10, 706494), (12, 588745), (15, 470996), (20, 353247), (30, 235498), (60, 117749), (73, 96780), (146, 48390), (219, 32260), (292, 24195), (365, 19356), (438, 16130), (730, 9678), (876, 8065), (1095, 6452), (1460, 4839), (1613, 4380), (2190, 3226)]