1958903330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6701}}^1$

素因数の和:6803

約数の個数: 64

約数和(自身を含む): 3891234816

約数和(自身を除く): 1932331486

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 62, 82, 115, 155, 205, 230, 310, 410, 713, 943, 1271, 1426, 1886, 2542, 3565, 4715, 6355, 6701, 7130, 9430, 12710, 13402, 29233, 33505, 58466, 67010, 146165, 154123, 207731, 274741, 292330, 308246, 415462, 549482, 770615, 1038655, 1373705, 1541230, 2077310, 2747410, 4777813, 6319043, 8516971, 9555626, 12638086, 17033942, 23889065, 31595215, 42584855, 47778130, 63190430, 85169710, 195890333, 391780666, 979451665, 1958903330]

約数ペア:

[(1, 1958903330), (2, 979451665), (5, 391780666), (10, 195890333), (23, 85169710), (31, 63190430), (41, 47778130), (46, 42584855), (62, 31595215), (82, 23889065), (115, 17033942), (155, 12638086), (205, 9555626), (230, 8516971), (310, 6319043), (410, 4777813), (713, 2747410), (943, 2077310), (1271, 1541230), (1426, 1373705), (1886, 1038655), (2542, 770615), (3565, 549482), (4715, 415462), (6355, 308246), (6701, 292330), (7130, 274741), (9430, 207731), (12710, 154123), (13402, 146165), (29233, 67010), (33505, 58466)]