22053420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7239

約数の個数: 72

約数和(自身を含む): 70840224

約数和(自身を除く): 48786804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7207, 14414, 21621, 28828, 36035, 43242, 64863, 72070, 86484, 108105, 122519, 129726, 144140, 216210, 245038, 259452, 324315, 367557, 432420, 490076, 612595, 648630, 735114, 1102671, 1225190, 1297260, 1470228, 1837785, 2205342, 2450380, 3675570, 4410684, 5513355, 7351140, 11026710, 22053420]

約数ペア:

[(1, 22053420), (2, 11026710), (3, 7351140), (4, 5513355), (5, 4410684), (6, 3675570), (9, 2450380), (10, 2205342), (12, 1837785), (15, 1470228), (17, 1297260), (18, 1225190), (20, 1102671), (30, 735114), (34, 648630), (36, 612595), (45, 490076), (51, 432420), (60, 367557), (68, 324315), (85, 259452), (90, 245038), (102, 216210), (153, 144140), (170, 129726), (180, 122519), (204, 108105), (255, 86484), (306, 72070), (340, 64863), (510, 43242), (612, 36035), (765, 28828), (1020, 21621), (1530, 14414), (3060, 7207)]