184428790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 410417280

約数和(自身を除く): 225988490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 389, 455, 521, 778, 910, 1042, 1945, 2605, 2723, 3647, 3890, 5057, 5210, 5446, 6773, 7294, 10114, 13546, 13615, 18235, 25285, 27230, 33865, 35399, 36470, 47411, 50570, 67730, 70798, 94822, 176995, 202669, 237055, 353990, 405338, 474110, 1013345, 1418683, 2026690, 2634697, 2837366, 5269394, 7093415, 13173485, 14186830, 18442879, 26346970, 36885758, 92214395, 184428790]

約数ペア:

[(1, 184428790), (2, 92214395), (5, 36885758), (7, 26346970), (10, 18442879), (13, 14186830), (14, 13173485), (26, 7093415), (35, 5269394), (65, 2837366), (70, 2634697), (91, 2026690), (130, 1418683), (182, 1013345), (389, 474110), (455, 405338), (521, 353990), (778, 237055), (910, 202669), (1042, 176995), (1945, 94822), (2605, 70798), (2723, 67730), (3647, 50570), (3890, 47411), (5057, 36470), (5210, 35399), (5446, 33865), (6773, 27230), (7294, 25285), (10114, 18235), (13546, 13615)]