2248475940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337609}}^1$

素因数の和:337661

約数の個数: 72

約数和(自身を含む): 7004732280

約数和(自身を除く): 4756256340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 337609, 675218, 1012827, 1350436, 1688045, 2025654, 3038481, 3376090, 4051308, 5064135, 6076962, 6752180, 10128270, 12153924, 12491533, 15192405, 20256540, 24983066, 30384810, 37474599, 49966132, 60769620, 62457665, 74949198, 112423797, 124915330, 149898396, 187372995, 224847594, 249830660, 374745990, 449695188, 562118985, 749491980, 1124237970, 2248475940]

約数ペア:

[(1, 2248475940), (2, 1124237970), (3, 749491980), (4, 562118985), (5, 449695188), (6, 374745990), (9, 249830660), (10, 224847594), (12, 187372995), (15, 149898396), (18, 124915330), (20, 112423797), (30, 74949198), (36, 62457665), (37, 60769620), (45, 49966132), (60, 37474599), (74, 30384810), (90, 24983066), (111, 20256540), (148, 15192405), (180, 12491533), (185, 12153924), (222, 10128270), (333, 6752180), (370, 6076962), (444, 5064135), (555, 4051308), (666, 3376090), (740, 3038481), (1110, 2025654), (1332, 1688045), (1665, 1350436), (2220, 1012827), (3330, 675218), (6660, 337609)]