71443530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 198581760

約数和(自身を除く): 127138230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 883, 899, 930, 1305, 1395, 1766, 1798, 2610, 2649, 2697, 2790, 4415, 4495, 5298, 5394, 7947, 8091, 8830, 8990, 13245, 13485, 15894, 16182, 25607, 26490, 26970, 27373, 39735, 40455, 51214, 54746, 76821, 79470, 80910, 82119, 128035, 136865, 153642, 164238, 230463, 246357, 256070, 273730, 384105, 410595, 460926, 492714, 768210, 793817, 821190, 1152315, 1231785, 1587634, 2304630, 2381451, 2463570, 3969085, 4762902, 7144353, 7938170, 11907255, 14288706, 23814510, 35721765, 71443530]

約数ペア:

[(1, 71443530), (2, 35721765), (3, 23814510), (5, 14288706), (6, 11907255), (9, 7938170), (10, 7144353), (15, 4762902), (18, 3969085), (29, 2463570), (30, 2381451), (31, 2304630), (45, 1587634), (58, 1231785), (62, 1152315), (87, 821190), (90, 793817), (93, 768210), (145, 492714), (155, 460926), (174, 410595), (186, 384105), (261, 273730), (279, 256070), (290, 246357), (310, 230463), (435, 164238), (465, 153642), (522, 136865), (558, 128035), (870, 82119), (883, 80910), (899, 79470), (930, 76821), (1305, 54746), (1395, 51214), (1766, 40455), (1798, 39735), (2610, 27373), (2649, 26970), (2697, 26490), (2790, 25607), (4415, 16182), (4495, 15894), (5298, 13485), (5394, 13245), (7947, 8990), (8091, 8830)]