1900539060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{19421}}^1$

素因数の和:19673

約数の個数: 96

約数和(自身を含む): 6108141312

約数和(自身を除く): 4207602252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 932, 1165, 1398, 1631, 2330, 2796, 3262, 3495, 4660, 4893, 6524, 6990, 8155, 9786, 13980, 16310, 19421, 19572, 24465, 32620, 38842, 48930, 58263, 77684, 97105, 97860, 116526, 135947, 194210, 233052, 271894, 291315, 388420, 407841, 543788, 582630, 679735, 815682, 1165260, 1359470, 1631364, 2039205, 2718940, 4078410, 4525093, 8156820, 9050186, 13575279, 18100372, 22625465, 27150558, 31675651, 45250930, 54301116, 63351302, 67876395, 90501860, 95026953, 126702604, 135752790, 158378255, 190053906, 271505580, 316756510, 380107812, 475134765, 633513020, 950269530, 1900539060]

約数ペア:

[(1, 1900539060), (2, 950269530), (3, 633513020), (4, 475134765), (5, 380107812), (6, 316756510), (7, 271505580), (10, 190053906), (12, 158378255), (14, 135752790), (15, 126702604), (20, 95026953), (21, 90501860), (28, 67876395), (30, 63351302), (35, 54301116), (42, 45250930), (60, 31675651), (70, 27150558), (84, 22625465), (105, 18100372), (140, 13575279), (210, 9050186), (233, 8156820), (420, 4525093), (466, 4078410), (699, 2718940), (932, 2039205), (1165, 1631364), (1398, 1359470), (1631, 1165260), (2330, 815682), (2796, 679735), (3262, 582630), (3495, 543788), (4660, 407841), (4893, 388420), (6524, 291315), (6990, 271894), (8155, 233052), (9786, 194210), (13980, 135947), (16310, 116526), (19421, 97860), (19572, 97105), (24465, 77684), (32620, 58263), (38842, 48930)]