7789912260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{243587}}^1$

素因数の和:243653

約数の個数: 96

約数和(自身を含む): 24062596992

約数和(自身を除く): 16272684732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 243587, 487174, 730761, 974348, 1217935, 1461522, 2435870, 2923044, 3166631, 3653805, 4871740, 6333262, 7307610, 9499893, 9987067, 12666524, 14615220, 15833155, 18999786, 19974134, 29961201, 31666310, 37999572, 39948268, 47499465, 49935335, 59922402, 63332620, 94998930, 99870670, 119844804, 129831871, 149806005, 189997860, 199741340, 259663742, 299612010, 389495613, 519327484, 599224020, 649159355, 778991226, 1298318710, 1557982452, 1947478065, 2596637420, 3894956130, 7789912260]

約数ペア:

[(1, 7789912260), (2, 3894956130), (3, 2596637420), (4, 1947478065), (5, 1557982452), (6, 1298318710), (10, 778991226), (12, 649159355), (13, 599224020), (15, 519327484), (20, 389495613), (26, 299612010), (30, 259663742), (39, 199741340), (41, 189997860), (52, 149806005), (60, 129831871), (65, 119844804), (78, 99870670), (82, 94998930), (123, 63332620), (130, 59922402), (156, 49935335), (164, 47499465), (195, 39948268), (205, 37999572), (246, 31666310), (260, 29961201), (390, 19974134), (410, 18999786), (492, 15833155), (533, 14615220), (615, 12666524), (780, 9987067), (820, 9499893), (1066, 7307610), (1230, 6333262), (1599, 4871740), (2132, 3653805), (2460, 3166631), (2665, 2923044), (3198, 2435870), (5330, 1461522), (6396, 1217935), (7995, 974348), (10660, 730761), (15990, 487174), (31980, 243587)]