44490420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19041

約数の個数: 72

約数和(自身を含む): 145343016

約数和(自身を除く): 100852596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 19013, 38026, 57039, 76052, 95065, 114078, 171117, 190130, 228156, 247169, 285195, 342234, 380260, 494338, 570390, 684468, 741507, 855585, 988676, 1140780, 1235845, 1483014, 1711170, 2224521, 2471690, 2966028, 3422340, 3707535, 4449042, 4943380, 7415070, 8898084, 11122605, 14830140, 22245210, 44490420]

約数ペア:

[(1, 44490420), (2, 22245210), (3, 14830140), (4, 11122605), (5, 8898084), (6, 7415070), (9, 4943380), (10, 4449042), (12, 3707535), (13, 3422340), (15, 2966028), (18, 2471690), (20, 2224521), (26, 1711170), (30, 1483014), (36, 1235845), (39, 1140780), (45, 988676), (52, 855585), (60, 741507), (65, 684468), (78, 570390), (90, 494338), (117, 380260), (130, 342234), (156, 285195), (180, 247169), (195, 228156), (234, 190130), (260, 171117), (390, 114078), (468, 95065), (585, 76052), (780, 57039), (1170, 38026), (2340, 19013)]