91833780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 268692480

約数和(自身を除く): 176858700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 509, 582, 620, 930, 970, 1018, 1164, 1455, 1527, 1860, 1940, 2036, 2545, 2910, 3007, 3054, 5090, 5820, 6014, 6108, 7635, 9021, 10180, 12028, 15035, 15270, 15779, 18042, 30070, 30540, 31558, 36084, 45105, 47337, 49373, 60140, 63116, 78895, 90210, 94674, 98746, 148119, 157790, 180420, 189348, 197492, 236685, 246865, 296238, 315580, 473370, 493730, 592476, 740595, 946740, 987460, 1481190, 1530563, 2962380, 3061126, 4591689, 6122252, 7652815, 9183378, 15305630, 18366756, 22958445, 30611260, 45916890, 91833780]

約数ペア:

[(1, 91833780), (2, 45916890), (3, 30611260), (4, 22958445), (5, 18366756), (6, 15305630), (10, 9183378), (12, 7652815), (15, 6122252), (20, 4591689), (30, 3061126), (31, 2962380), (60, 1530563), (62, 1481190), (93, 987460), (97, 946740), (124, 740595), (155, 592476), (186, 493730), (194, 473370), (291, 315580), (310, 296238), (372, 246865), (388, 236685), (465, 197492), (485, 189348), (509, 180420), (582, 157790), (620, 148119), (930, 98746), (970, 94674), (1018, 90210), (1164, 78895), (1455, 63116), (1527, 60140), (1860, 49373), (1940, 47337), (2036, 45105), (2545, 36084), (2910, 31558), (3007, 30540), (3054, 30070), (5090, 18042), (5820, 15779), (6014, 15270), (6108, 15035), (7635, 12028), (9021, 10180)]