71027190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 96

約数和(自身を含む): 210633696

約数和(自身を除く): 139606506

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3571, 3978, 6630, 7142, 9945, 10713, 17855, 19890, 21426, 32139, 35710, 46423, 53565, 60707, 64278, 92846, 107130, 121414, 139269, 160695, 182121, 232115, 278538, 303535, 321390, 364242, 417807, 464230, 546363, 607070, 696345, 789191, 835614, 910605, 1092726, 1392690, 1578382, 1821210, 2089035, 2367573, 2731815, 3945955, 4178070, 4735146, 5463630, 7102719, 7891910, 11837865, 14205438, 23675730, 35513595, 71027190]

約数ペア:

[(1, 71027190), (2, 35513595), (3, 23675730), (5, 14205438), (6, 11837865), (9, 7891910), (10, 7102719), (13, 5463630), (15, 4735146), (17, 4178070), (18, 3945955), (26, 2731815), (30, 2367573), (34, 2089035), (39, 1821210), (45, 1578382), (51, 1392690), (65, 1092726), (78, 910605), (85, 835614), (90, 789191), (102, 696345), (117, 607070), (130, 546363), (153, 464230), (170, 417807), (195, 364242), (221, 321390), (234, 303535), (255, 278538), (306, 232115), (390, 182121), (442, 160695), (510, 139269), (585, 121414), (663, 107130), (765, 92846), (1105, 64278), (1170, 60707), (1326, 53565), (1530, 46423), (1989, 35710), (2210, 32139), (3315, 21426), (3571, 19890), (3978, 17855), (6630, 10713), (7142, 9945)]