23290380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 72176832

約数和(自身を除く): 48886452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2753, 2820, 4230, 5506, 8259, 8460, 11012, 13765, 16518, 24777, 27530, 33036, 41295, 49554, 55060, 82590, 99108, 123885, 129391, 165180, 247770, 258782, 388173, 495540, 517564, 646955, 776346, 1164519, 1293910, 1552692, 1940865, 2329038, 2587820, 3881730, 4658076, 5822595, 7763460, 11645190, 23290380]

約数ペア:

[(1, 23290380), (2, 11645190), (3, 7763460), (4, 5822595), (5, 4658076), (6, 3881730), (9, 2587820), (10, 2329038), (12, 1940865), (15, 1552692), (18, 1293910), (20, 1164519), (30, 776346), (36, 646955), (45, 517564), (47, 495540), (60, 388173), (90, 258782), (94, 247770), (141, 165180), (180, 129391), (188, 123885), (235, 99108), (282, 82590), (423, 55060), (470, 49554), (564, 41295), (705, 33036), (846, 27530), (940, 24777), (1410, 16518), (1692, 13765), (2115, 11012), (2753, 8460), (2820, 8259), (4230, 5506)]