71396323830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20340833}}^1$

素因数の和:20340862

約数の個数: 64

約数和(自身を含む): 205035606720

約数和(自身を除く): 133639282890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 20340833, 40681666, 61022499, 101704165, 122044998, 183067497, 203408330, 264430829, 305112495, 366134994, 528861658, 549202491, 610224990, 793292487, 915337485, 1098404982, 1322154145, 1586584974, 1830674970, 2379877461, 2644308290, 2746012455, 3966462435, 4759754922, 5492024910, 7139632383, 7932924870, 11899387305, 14279264766, 23798774610, 35698161915, 71396323830]

約数ペア:

[(1, 71396323830), (2, 35698161915), (3, 23798774610), (5, 14279264766), (6, 11899387305), (9, 7932924870), (10, 7139632383), (13, 5492024910), (15, 4759754922), (18, 3966462435), (26, 2746012455), (27, 2644308290), (30, 2379877461), (39, 1830674970), (45, 1586584974), (54, 1322154145), (65, 1098404982), (78, 915337485), (90, 793292487), (117, 610224990), (130, 549202491), (135, 528861658), (195, 366134994), (234, 305112495), (270, 264430829), (351, 203408330), (390, 183067497), (585, 122044998), (702, 101704165), (1170, 61022499), (1755, 40681666), (3510, 20340833)]