194119020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29147}}^1$

素因数の和:29199

約数の個数: 72

約数和(自身を含む): 604762704

約数和(自身を除く): 410643684

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, 29147, 58294, 87441, 116588, 145735, 174882, 262323, 291470, 349764, 437205, 524646, 582940, 874410, 1049292, 1078439, 1311615, 1748820, 2156878, 2623230, 3235317, 4313756, 5246460, 5392195, 6470634, 9705951, 10784390, 12941268, 16176585, 19411902, 21568780, 32353170, 38823804, 48529755, 64706340, 97059510, 194119020]

約数ペア:

[(1, 194119020), (2, 97059510), (3, 64706340), (4, 48529755), (5, 38823804), (6, 32353170), (9, 21568780), (10, 19411902), (12, 16176585), (15, 12941268), (18, 10784390), (20, 9705951), (30, 6470634), (36, 5392195), (37, 5246460), (45, 4313756), (60, 3235317), (74, 2623230), (90, 2156878), (111, 1748820), (148, 1311615), (180, 1078439), (185, 1049292), (222, 874410), (333, 582940), (370, 524646), (444, 437205), (555, 349764), (666, 291470), (740, 262323), (1110, 174882), (1332, 145735), (1665, 116588), (2220, 87441), (3330, 58294), (6660, 29147)]