27390870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 78702624

約数和(自身を除く): 51311754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 571, 585, 615, 738, 1066, 1142, 1170, 1230, 1599, 1713, 1845, 2665, 2855, 3198, 3426, 3690, 4797, 5139, 5330, 5710, 7423, 7995, 8565, 9594, 10278, 14846, 15990, 17130, 22269, 23411, 23985, 25695, 37115, 44538, 46822, 47970, 51390, 66807, 70233, 74230, 111345, 117055, 133614, 140466, 210699, 222690, 234110, 304343, 334035, 351165, 421398, 608686, 668070, 702330, 913029, 1053495, 1521715, 1826058, 2106990, 2739087, 3043430, 4565145, 5478174, 9130290, 13695435, 27390870]

約数ペア:

[(1, 27390870), (2, 13695435), (3, 9130290), (5, 5478174), (6, 4565145), (9, 3043430), (10, 2739087), (13, 2106990), (15, 1826058), (18, 1521715), (26, 1053495), (30, 913029), (39, 702330), (41, 668070), (45, 608686), (65, 421398), (78, 351165), (82, 334035), (90, 304343), (117, 234110), (123, 222690), (130, 210699), (195, 140466), (205, 133614), (234, 117055), (246, 111345), (369, 74230), (390, 70233), (410, 66807), (533, 51390), (571, 47970), (585, 46822), (615, 44538), (738, 37115), (1066, 25695), (1142, 23985), (1170, 23411), (1230, 22269), (1599, 17130), (1713, 15990), (1845, 14846), (2665, 10278), (2855, 9594), (3198, 8565), (3426, 7995), (3690, 7423), (4797, 5710), (5139, 5330)]