15696317940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15388547}}^1$

素因数の和:15388576

約数の個数: 48

約数和(自身を含む): 46534969152

約数和(自身を除く): 30838651212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15388547, 30777094, 46165641, 61554188, 76942735, 92331282, 153885470, 184662564, 230828205, 261605299, 307770940, 461656410, 523210598, 784815897, 923312820, 1046421196, 1308026495, 1569631794, 2616052990, 3139263588, 3924079485, 5232105980, 7848158970, 15696317940]

約数ペア:

[(1, 15696317940), (2, 7848158970), (3, 5232105980), (4, 3924079485), (5, 3139263588), (6, 2616052990), (10, 1569631794), (12, 1308026495), (15, 1046421196), (17, 923312820), (20, 784815897), (30, 523210598), (34, 461656410), (51, 307770940), (60, 261605299), (68, 230828205), (85, 184662564), (102, 153885470), (170, 92331282), (204, 76942735), (255, 61554188), (340, 46165641), (510, 30777094), (1020, 15388547)]