15690162996

素因数分解:

$2^2\times 3^5\times {\mathrm{521}}^1\times {\mathrm{30983}}^1$

素因数の和:31523

約数の個数: 72

約数和(自身を含む): 41210455104

約数和(自身を除く): 25520292108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 521, 972, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 28134, 30983, 42201, 56268, 61966, 84402, 92949, 123932, 126603, 168804, 185898, 253206, 278847, 371796, 506412, 557694, 836541, 1115388, 1673082, 2509623, 3346164, 5019246, 7528869, 10038492, 15057738, 16142143, 30115476, 32284286, 48426429, 64568572, 96852858, 145279287, 193705716, 290558574, 435837861, 581117148, 871675722, 1307513583, 1743351444, 2615027166, 3922540749, 5230054332, 7845081498, 15690162996]

約数ペア:

[(1, 15690162996), (2, 7845081498), (3, 5230054332), (4, 3922540749), (6, 2615027166), (9, 1743351444), (12, 1307513583), (18, 871675722), (27, 581117148), (36, 435837861), (54, 290558574), (81, 193705716), (108, 145279287), (162, 96852858), (243, 64568572), (324, 48426429), (486, 32284286), (521, 30115476), (972, 16142143), (1042, 15057738), (1563, 10038492), (2084, 7528869), (3126, 5019246), (4689, 3346164), (6252, 2509623), (9378, 1673082), (14067, 1115388), (18756, 836541), (28134, 557694), (30983, 506412), (42201, 371796), (56268, 278847), (61966, 253206), (84402, 185898), (92949, 168804), (123932, 126603)]