2018642730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10499}}^1$

素因数の和:10568

約数の個数: 128

約数和(自身を含む): 5715360000

約数和(自身を除く): 3696717270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 29, 30, 34, 39, 51, 58, 65, 78, 85, 87, 102, 130, 145, 170, 174, 195, 221, 255, 290, 377, 390, 435, 442, 493, 510, 663, 754, 870, 986, 1105, 1131, 1326, 1479, 1885, 2210, 2262, 2465, 2958, 3315, 3770, 4930, 5655, 6409, 6630, 7395, 10499, 11310, 12818, 14790, 19227, 20998, 31497, 32045, 38454, 52495, 62994, 64090, 96135, 104990, 136487, 157485, 178483, 192270, 272974, 304471, 314970, 356966, 409461, 535449, 608942, 682435, 818922, 892415, 913413, 1070898, 1364870, 1522355, 1784830, 1826826, 2047305, 2320279, 2677245, 3044710, 3958123, 4094610, 4567065, 4640558, 5176007, 5354490, 6960837, 7916246, 9134130, 10352014, 11601395, 11874369, 13921674, 15528021, 19790615, 23202790, 23748738, 25880035, 31056042, 34804185, 39581230, 51760070, 59371845, 67288091, 69608370, 77640105, 118743690, 134576182, 155280210, 201864273, 336440455, 403728546, 672880910, 1009321365, 2018642730]

約数ペア:

[(1, 2018642730), (2, 1009321365), (3, 672880910), (5, 403728546), (6, 336440455), (10, 201864273), (13, 155280210), (15, 134576182), (17, 118743690), (26, 77640105), (29, 69608370), (30, 67288091), (34, 59371845), (39, 51760070), (51, 39581230), (58, 34804185), (65, 31056042), (78, 25880035), (85, 23748738), (87, 23202790), (102, 19790615), (130, 15528021), (145, 13921674), (170, 11874369), (174, 11601395), (195, 10352014), (221, 9134130), (255, 7916246), (290, 6960837), (377, 5354490), (390, 5176007), (435, 4640558), (442, 4567065), (493, 4094610), (510, 3958123), (663, 3044710), (754, 2677245), (870, 2320279), (986, 2047305), (1105, 1826826), (1131, 1784830), (1326, 1522355), (1479, 1364870), (1885, 1070898), (2210, 913413), (2262, 892415), (2465, 818922), (2958, 682435), (3315, 608942), (3770, 535449), (4930, 409461), (5655, 356966), (6409, 314970), (6630, 304471), (7395, 272974), (10499, 192270), (11310, 178483), (12818, 157485), (14790, 136487), (19227, 104990), (20998, 96135), (31497, 64090), (32045, 62994), (38454, 52495)]