7547260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 19611648

約数和(自身を除く): 12064388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 47, 62, 70, 74, 94, 124, 140, 148, 155, 185, 188, 217, 235, 259, 310, 329, 370, 434, 470, 518, 620, 658, 740, 868, 940, 1036, 1085, 1147, 1295, 1316, 1457, 1645, 1739, 2170, 2294, 2590, 2914, 3290, 3478, 4340, 4588, 5180, 5735, 5828, 6580, 6956, 7285, 8029, 8695, 10199, 11470, 12173, 14570, 16058, 17390, 20398, 22940, 24346, 29140, 32116, 34780, 40145, 40796, 48692, 50995, 53909, 60865, 80290, 101990, 107818, 121730, 160580, 203980, 215636, 243460, 269545, 377363, 539090, 754726, 1078180, 1509452, 1886815, 3773630, 7547260]

約数ペア:

[(1, 7547260), (2, 3773630), (4, 1886815), (5, 1509452), (7, 1078180), (10, 754726), (14, 539090), (20, 377363), (28, 269545), (31, 243460), (35, 215636), (37, 203980), (47, 160580), (62, 121730), (70, 107818), (74, 101990), (94, 80290), (124, 60865), (140, 53909), (148, 50995), (155, 48692), (185, 40796), (188, 40145), (217, 34780), (235, 32116), (259, 29140), (310, 24346), (329, 22940), (370, 20398), (434, 17390), (470, 16058), (518, 14570), (620, 12173), (658, 11470), (740, 10199), (868, 8695), (940, 8029), (1036, 7285), (1085, 6956), (1147, 6580), (1295, 5828), (1316, 5735), (1457, 5180), (1645, 4588), (1739, 4340), (2170, 3478), (2294, 3290), (2590, 2914)]