354091140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^2$

素因数の和:806

約数の個数: 108

約数和(自身を含む): 1159678884

約数和(自身を除く): 805587744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 389, 390, 468, 585, 778, 780, 1167, 1170, 1556, 1945, 2334, 2340, 3501, 3890, 4668, 5057, 5835, 7002, 7780, 10114, 11670, 14004, 15171, 17505, 20228, 23340, 25285, 30342, 35010, 45513, 50570, 60684, 70020, 75855, 91026, 101140, 151321, 151710, 182052, 227565, 302642, 303420, 453963, 455130, 605284, 756605, 907926, 910260, 1361889, 1513210, 1815852, 1967173, 2269815, 2723778, 3026420, 3934346, 4539630, 5447556, 5901519, 6809445, 7868692, 9079260, 9835865, 11803038, 13618890, 17704557, 19671730, 23606076, 27237780, 29507595, 35409114, 39343460, 59015190, 70818228, 88522785, 118030380, 177045570, 354091140]

約数ペア:

[(1, 354091140), (2, 177045570), (3, 118030380), (4, 88522785), (5, 70818228), (6, 59015190), (9, 39343460), (10, 35409114), (12, 29507595), (13, 27237780), (15, 23606076), (18, 19671730), (20, 17704557), (26, 13618890), (30, 11803038), (36, 9835865), (39, 9079260), (45, 7868692), (52, 6809445), (60, 5901519), (65, 5447556), (78, 4539630), (90, 3934346), (117, 3026420), (130, 2723778), (156, 2269815), (180, 1967173), (195, 1815852), (234, 1513210), (260, 1361889), (389, 910260), (390, 907926), (468, 756605), (585, 605284), (778, 455130), (780, 453963), (1167, 303420), (1170, 302642), (1556, 227565), (1945, 182052), (2334, 151710), (2340, 151321), (3501, 101140), (3890, 91026), (4668, 75855), (5057, 70020), (5835, 60684), (7002, 50570), (7780, 45513), (10114, 35010), (11670, 30342), (14004, 25285), (15171, 23340), (17505, 20228)]