6991294.00000000

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 108

約数和(自身を含む): 218085868

約数和(自身を除く): 153490168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5521, 5850, 11042, 11700, 16563, 22084, 27605, 33126, 49689, 55210, 66252, 71773, 82815, 99378, 110420, 138025, 143546, 165630, 198756, 215319, 248445, 276050, 287092, 331260, 358865, 414075, 430638, 496890, 552100, 645957, 717730, 828150, 861276, 993780, 1076595, 1242225, 1291914, 1435460, 1656300, 1794325, 2153190, 2484450, 2583828, 3229785, 3588650, 4306380, 4968900, 5382975, 6459570, 7177300, 10765950, 12919140, 16148925, 21531900, 32297850, 64595700]

約数ペア:

[(1, 64595700), (2, 32297850), (3, 21531900), (4, 16148925), (5, 12919140), (6, 10765950), (9, 7177300), (10, 6459570), (12, 5382975), (13, 4968900), (15, 4306380), (18, 3588650), (20, 3229785), (25, 2583828), (26, 2484450), (30, 2153190), (36, 1794325), (39, 1656300), (45, 1435460), (50, 1291914), (52, 1242225), (60, 1076595), (65, 993780), (75, 861276), (78, 828150), (90, 717730), (100, 645957), (117, 552100), (130, 496890), (150, 430638), (156, 414075), (180, 358865), (195, 331260), (225, 287092), (234, 276050), (260, 248445), (300, 215319), (325, 198756), (390, 165630), (450, 143546), (468, 138025), (585, 110420), (650, 99378), (780, 82815), (900, 71773), (975, 66252), (1170, 55210), (1300, 49689), (1950, 33126), (2340, 27605), (2925, 22084), (3900, 16563), (5521, 11700), (5850, 11042)]