293855820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6935

約数の個数: 96

約数和(自身を含む): 886394880

約数和(自身を除く): 592539060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 6869, 7130, 8556, 10695, 13738, 14260, 20607, 21390, 27476, 34345, 41214, 42780, 68690, 82428, 103035, 137380, 157987, 206070, 212939, 315974, 412140, 425878, 473961, 631948, 638817, 789935, 851756, 947922, 1064695, 1277634, 1579870, 1895844, 2129390, 2369805, 2555268, 3159740, 3194085, 4258780, 4739610, 4897597, 6388170, 9479220, 9795194, 12776340, 14692791, 19590388, 24487985, 29385582, 48975970, 58771164, 73463955, 97951940, 146927910, 293855820]

約数ペア:

[(1, 293855820), (2, 146927910), (3, 97951940), (4, 73463955), (5, 58771164), (6, 48975970), (10, 29385582), (12, 24487985), (15, 19590388), (20, 14692791), (23, 12776340), (30, 9795194), (31, 9479220), (46, 6388170), (60, 4897597), (62, 4739610), (69, 4258780), (92, 3194085), (93, 3159740), (115, 2555268), (124, 2369805), (138, 2129390), (155, 1895844), (186, 1579870), (230, 1277634), (276, 1064695), (310, 947922), (345, 851756), (372, 789935), (460, 638817), (465, 631948), (620, 473961), (690, 425878), (713, 412140), (930, 315974), (1380, 212939), (1426, 206070), (1860, 157987), (2139, 137380), (2852, 103035), (3565, 82428), (4278, 68690), (6869, 42780), (7130, 41214), (8556, 34345), (10695, 27476), (13738, 21390), (14260, 20607)]