8384220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 27396096

約数和(自身を除く): 19011876

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, 3583, 7166, 10749, 14332, 17915, 21498, 32247, 35830, 42996, 46579, 53745, 64494, 71660, 93158, 107490, 128988, 139737, 161235, 186316, 214980, 232895, 279474, 322470, 419211, 465790, 558948, 644940, 698685, 838422, 931580, 1397370, 1676844, 2096055, 2794740, 4192110, 8384220]

約数ペア:

[(1, 8384220), (2, 4192110), (3, 2794740), (4, 2096055), (5, 1676844), (6, 1397370), (9, 931580), (10, 838422), (12, 698685), (13, 644940), (15, 558948), (18, 465790), (20, 419211), (26, 322470), (30, 279474), (36, 232895), (39, 214980), (45, 186316), (52, 161235), (60, 139737), (65, 128988), (78, 107490), (90, 93158), (117, 71660), (130, 64494), (156, 53745), (180, 46579), (195, 42996), (234, 35830), (260, 32247), (390, 21498), (468, 17915), (585, 14332), (780, 10749), (1170, 7166), (2340, 3583)]