388250730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15031}}^1$

素因数の和:15092

約数の個数: 96

約数和(自身を含む): 1181875968

約数和(自身を除く): 793625238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 15031, 25830, 30062, 45093, 75155, 90186, 105217, 135279, 150310, 210434, 225465, 270558, 315651, 450930, 526085, 616271, 631302, 676395, 946953, 1052170, 1232542, 1352790, 1578255, 1848813, 1893906, 3081355, 3156510, 3697626, 4313897, 4734765, 5546439, 6162710, 8627794, 9244065, 9469530, 11092878, 12941691, 18488130, 21569485, 25883382, 27732195, 38825073, 43138970, 55464390, 64708455, 77650146, 129416910, 194125365, 388250730]

約数ペア:

[(1, 388250730), (2, 194125365), (3, 129416910), (5, 77650146), (6, 64708455), (7, 55464390), (9, 43138970), (10, 38825073), (14, 27732195), (15, 25883382), (18, 21569485), (21, 18488130), (30, 12941691), (35, 11092878), (41, 9469530), (42, 9244065), (45, 8627794), (63, 6162710), (70, 5546439), (82, 4734765), (90, 4313897), (105, 3697626), (123, 3156510), (126, 3081355), (205, 1893906), (210, 1848813), (246, 1578255), (287, 1352790), (315, 1232542), (369, 1052170), (410, 946953), (574, 676395), (615, 631302), (630, 616271), (738, 526085), (861, 450930), (1230, 315651), (1435, 270558), (1722, 225465), (1845, 210434), (2583, 150310), (2870, 135279), (3690, 105217), (4305, 90186), (5166, 75155), (8610, 45093), (12915, 30062), (15031, 25830)]