128902410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15772

約数の個数: 96

約数和(自身を含む): 412513920

約数和(自身を除く): 283611510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 15739, 31478, 47217, 78695, 94434, 110173, 141651, 157390, 204607, 220346, 236085, 283302, 330519, 409214, 472170, 550865, 613821, 661038, 708255, 991557, 1023035, 1101730, 1227642, 1416510, 1432249, 1652595, 1841463, 1983114, 2046070, 2864498, 3069105, 3305190, 3682926, 4296747, 4957785, 6138210, 7161245, 8593494, 9207315, 9915570, 12890241, 14322490, 18414630, 21483735, 25780482, 42967470, 64451205, 128902410]

約数ペア:

[(1, 128902410), (2, 64451205), (3, 42967470), (5, 25780482), (6, 21483735), (7, 18414630), (9, 14322490), (10, 12890241), (13, 9915570), (14, 9207315), (15, 8593494), (18, 7161245), (21, 6138210), (26, 4957785), (30, 4296747), (35, 3682926), (39, 3305190), (42, 3069105), (45, 2864498), (63, 2046070), (65, 1983114), (70, 1841463), (78, 1652595), (90, 1432249), (91, 1416510), (105, 1227642), (117, 1101730), (126, 1023035), (130, 991557), (182, 708255), (195, 661038), (210, 613821), (234, 550865), (273, 472170), (315, 409214), (390, 330519), (455, 283302), (546, 236085), (585, 220346), (630, 204607), (819, 157390), (910, 141651), (1170, 110173), (1365, 94434), (1638, 78695), (2730, 47217), (4095, 31478), (8190, 15739)]