45037860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{15319}}^1$

素因数の和:15345

約数の個数: 72

約数和(自身を含む): 146704320

約数和(自身を除く): 101666460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 153190, 183828, 214466, 229785, 306380, 321699, 428932, 459570, 536165, 643398, 750631, 919140, 1072330, 1286796, 1501262, 1608495, 2144660, 2251893, 3002524, 3216990, 3753155, 4503786, 6433980, 7506310, 9007572, 11259465, 15012620, 22518930, 45037860]

約数ペア:

[(1, 45037860), (2, 22518930), (3, 15012620), (4, 11259465), (5, 9007572), (6, 7506310), (7, 6433980), (10, 4503786), (12, 3753155), (14, 3216990), (15, 3002524), (20, 2251893), (21, 2144660), (28, 1608495), (30, 1501262), (35, 1286796), (42, 1072330), (49, 919140), (60, 750631), (70, 643398), (84, 536165), (98, 459570), (105, 428932), (140, 321699), (147, 306380), (196, 229785), (210, 214466), (245, 183828), (294, 153190), (420, 107233), (490, 91914), (588, 76595), (735, 61276), (980, 45957), (1470, 30638), (2940, 15319)]