71114940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30391}}^1$

素因数の和:30419

約数の個数: 72

約数和(自身を含む): 232316448

約数和(自身を除く): 161201508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 30391, 60782, 91173, 121564, 151955, 182346, 273519, 303910, 364692, 395083, 455865, 547038, 607820, 790166, 911730, 1094076, 1185249, 1367595, 1580332, 1823460, 1975415, 2370498, 2735190, 3555747, 3950830, 4740996, 5470380, 5926245, 7111494, 7901660, 11852490, 14222988, 17778735, 23704980, 35557470, 71114940]

約数ペア:

[(1, 71114940), (2, 35557470), (3, 23704980), (4, 17778735), (5, 14222988), (6, 11852490), (9, 7901660), (10, 7111494), (12, 5926245), (13, 5470380), (15, 4740996), (18, 3950830), (20, 3555747), (26, 2735190), (30, 2370498), (36, 1975415), (39, 1823460), (45, 1580332), (52, 1367595), (60, 1185249), (65, 1094076), (78, 911730), (90, 790166), (117, 607820), (130, 547038), (156, 455865), (180, 395083), (195, 364692), (234, 303910), (260, 273519), (390, 182346), (468, 151955), (585, 121564), (780, 91173), (1170, 60782), (2340, 30391)]