31801063860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1252997}}^1$

素因数の和:1253062

約数の個数: 96

約数和(自身を含む): 101041758720

約数和(自身を除く): 69240694860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 1252997, 2505994, 3758991, 5011988, 6264985, 7517982, 11276973, 12529970, 15035964, 18794955, 22553946, 25059940, 33830919, 37589910, 45107892, 56384865, 58890859, 67661838, 75179820, 112769730, 117781718, 135323676, 169154595, 176672577, 225539460, 235563436, 294454295, 338309190, 353345154, 530017731, 588908590, 676618380, 706690308, 883362885, 1060035462, 1177817180, 1590053193, 1766725770, 2120070924, 2650088655, 3180106386, 3533451540, 5300177310, 6360212772, 7950265965, 10600354620, 15900531930, 31801063860]

約数ペア:

[(1, 31801063860), (2, 15900531930), (3, 10600354620), (4, 7950265965), (5, 6360212772), (6, 5300177310), (9, 3533451540), (10, 3180106386), (12, 2650088655), (15, 2120070924), (18, 1766725770), (20, 1590053193), (27, 1177817180), (30, 1060035462), (36, 883362885), (45, 706690308), (47, 676618380), (54, 588908590), (60, 530017731), (90, 353345154), (94, 338309190), (108, 294454295), (135, 235563436), (141, 225539460), (180, 176672577), (188, 169154595), (235, 135323676), (270, 117781718), (282, 112769730), (423, 75179820), (470, 67661838), (540, 58890859), (564, 56384865), (705, 45107892), (846, 37589910), (940, 33830919), (1269, 25059940), (1410, 22553946), (1692, 18794955), (2115, 15035964), (2538, 12529970), (2820, 11276973), (4230, 7517982), (5076, 6264985), (6345, 5011988), (8460, 3758991), (12690, 2505994), (25380, 1252997)]