3139521420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{3541}}^1$

素因数の和:5671

約数の個数: 96

約数和(自身を含む): 10054066176

約数和(自身を除く): 6914544756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2111, 3541, 4222, 6333, 7082, 8444, 10555, 10623, 12666, 14164, 14777, 17705, 21110, 21246, 24787, 25332, 29554, 31665, 35410, 42220, 42492, 44331, 49574, 53115, 59108, 63330, 70820, 73885, 74361, 88662, 99148, 106230, 123935, 126660, 147770, 148722, 177324, 212460, 221655, 247870, 295540, 297444, 371805, 443310, 495740, 743610, 886620, 1487220, 7475051, 14950102, 22425153, 29900204, 37375255, 44850306, 52325357, 74750510, 89700612, 104650714, 112125765, 149501020, 156976071, 209301428, 224251530, 261626785, 313952142, 448503060, 523253570, 627904284, 784880355, 1046507140, 1569760710, 3139521420]

約数ペア:

[(1, 3139521420), (2, 1569760710), (3, 1046507140), (4, 784880355), (5, 627904284), (6, 523253570), (7, 448503060), (10, 313952142), (12, 261626785), (14, 224251530), (15, 209301428), (20, 156976071), (21, 149501020), (28, 112125765), (30, 104650714), (35, 89700612), (42, 74750510), (60, 52325357), (70, 44850306), (84, 37375255), (105, 29900204), (140, 22425153), (210, 14950102), (420, 7475051), (2111, 1487220), (3541, 886620), (4222, 743610), (6333, 495740), (7082, 443310), (8444, 371805), (10555, 297444), (10623, 295540), (12666, 247870), (14164, 221655), (14777, 212460), (17705, 177324), (21110, 148722), (21246, 147770), (24787, 126660), (25332, 123935), (29554, 106230), (31665, 99148), (35410, 88662), (42220, 74361), (42492, 73885), (44331, 70820), (49574, 63330), (53115, 59108)]