4453654140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1903271}}^1$

素因数の和:1903299

約数の個数: 72

約数和(自身を含む): 14548611168

約数和(自身を除く): 10094957028

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, 390, 468, 585, 780, 1170, 2340, 1903271, 3806542, 5709813, 7613084, 9516355, 11419626, 17129439, 19032710, 22839252, 24742523, 28549065, 34258878, 38065420, 49485046, 57098130, 68517756, 74227569, 85647195, 98970092, 114196260, 123712615, 148455138, 171294390, 222682707, 247425230, 296910276, 342588780, 371137845, 445365414, 494850460, 742275690, 890730828, 1113413535, 1484551380, 2226827070, 4453654140]

約数ペア:

[(1, 4453654140), (2, 2226827070), (3, 1484551380), (4, 1113413535), (5, 890730828), (6, 742275690), (9, 494850460), (10, 445365414), (12, 371137845), (13, 342588780), (15, 296910276), (18, 247425230), (20, 222682707), (26, 171294390), (30, 148455138), (36, 123712615), (39, 114196260), (45, 98970092), (52, 85647195), (60, 74227569), (65, 68517756), (78, 57098130), (90, 49485046), (117, 38065420), (130, 34258878), (156, 28549065), (180, 24742523), (195, 22839252), (234, 19032710), (260, 17129439), (390, 11419626), (468, 9516355), (585, 7613084), (780, 5709813), (1170, 3806542), (2340, 1903271)]