1684421830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17971}}^1$

素因数の和:18101

約数の個数: 64

約数和(自身を含む): 3768081408

約数和(自身を除く): 2083659578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1339, 1442, 2678, 3605, 6695, 7210, 9373, 13390, 17971, 18746, 35942, 46865, 89855, 93730, 125797, 179710, 233623, 251594, 467246, 628985, 1168115, 1257970, 1635361, 1851013, 2336230, 3270722, 3702026, 8176805, 9255065, 12957091, 16353610, 18510130, 24063169, 25914182, 48126338, 64785455, 120315845, 129570910, 168442183, 240631690, 336884366, 842210915, 1684421830]

約数ペア:

[(1, 1684421830), (2, 842210915), (5, 336884366), (7, 240631690), (10, 168442183), (13, 129570910), (14, 120315845), (26, 64785455), (35, 48126338), (65, 25914182), (70, 24063169), (91, 18510130), (103, 16353610), (130, 12957091), (182, 9255065), (206, 8176805), (455, 3702026), (515, 3270722), (721, 2336230), (910, 1851013), (1030, 1635361), (1339, 1257970), (1442, 1168115), (2678, 628985), (3605, 467246), (6695, 251594), (7210, 233623), (9373, 179710), (13390, 125797), (17971, 93730), (18746, 89855), (35942, 46865)]