61927460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 161710080

約数和(自身を除く): 99782620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 751, 868, 1085, 1178, 1330, 1502, 2170, 2356, 2660, 2945, 3004, 3755, 4123, 4340, 5257, 5890, 7510, 8246, 10514, 11780, 14269, 15020, 16492, 20615, 21028, 23281, 26285, 28538, 41230, 46562, 52570, 57076, 71345, 82460, 93124, 99883, 105140, 116405, 142690, 162967, 199766, 232810, 285380, 325934, 399532, 442339, 465620, 499415, 651868, 814835, 884678, 998830, 1629670, 1769356, 1997660, 2211695, 3096373, 3259340, 4423390, 6192746, 8846780, 12385492, 15481865, 30963730, 61927460]

約数ペア:

[(1, 61927460), (2, 30963730), (4, 15481865), (5, 12385492), (7, 8846780), (10, 6192746), (14, 4423390), (19, 3259340), (20, 3096373), (28, 2211695), (31, 1997660), (35, 1769356), (38, 1629670), (62, 998830), (70, 884678), (76, 814835), (95, 651868), (124, 499415), (133, 465620), (140, 442339), (155, 399532), (190, 325934), (217, 285380), (266, 232810), (310, 199766), (380, 162967), (434, 142690), (532, 116405), (589, 105140), (620, 99883), (665, 93124), (751, 82460), (868, 71345), (1085, 57076), (1178, 52570), (1330, 46562), (1502, 41230), (2170, 28538), (2356, 26285), (2660, 23281), (2945, 21028), (3004, 20615), (3755, 16492), (4123, 15020), (4340, 14269), (5257, 11780), (5890, 10514), (7510, 8246)]