89613930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 246654720

約数和(自身を除く): 157040790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 778, 1097, 1167, 1945, 2194, 2334, 2723, 3291, 3890, 5446, 5485, 5835, 6582, 7679, 8169, 10970, 11670, 13615, 15358, 16338, 16455, 23037, 27230, 32910, 38395, 40845, 46074, 76790, 81690, 115185, 230370, 426733, 853466, 1280199, 2133665, 2560398, 2987131, 4267330, 5974262, 6400995, 8961393, 12801990, 14935655, 17922786, 29871310, 44806965, 89613930]

約数ペア:

[(1, 89613930), (2, 44806965), (3, 29871310), (5, 17922786), (6, 14935655), (7, 12801990), (10, 8961393), (14, 6400995), (15, 5974262), (21, 4267330), (30, 2987131), (35, 2560398), (42, 2133665), (70, 1280199), (105, 853466), (210, 426733), (389, 230370), (778, 115185), (1097, 81690), (1167, 76790), (1945, 46074), (2194, 40845), (2334, 38395), (2723, 32910), (3291, 27230), (3890, 23037), (5446, 16455), (5485, 16338), (5835, 15358), (6582, 13615), (7679, 11670), (8169, 10970)]