30485910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 90650880

約数和(自身を除く): 60164970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 859, 910, 1014, 1183, 1365, 1690, 1718, 2366, 2535, 2577, 2730, 3549, 4295, 5070, 5154, 5915, 6013, 7098, 8590, 11167, 11830, 12026, 12885, 17745, 18039, 22334, 25770, 30065, 33501, 35490, 36078, 55835, 60130, 67002, 78169, 90195, 111670, 145171, 156338, 167505, 180390, 234507, 290342, 335010, 390845, 435513, 469014, 725855, 781690, 871026, 1016197, 1172535, 1451710, 2032394, 2177565, 2345070, 3048591, 4355130, 5080985, 6097182, 10161970, 15242955, 30485910]

約数ペア:

[(1, 30485910), (2, 15242955), (3, 10161970), (5, 6097182), (6, 5080985), (7, 4355130), (10, 3048591), (13, 2345070), (14, 2177565), (15, 2032394), (21, 1451710), (26, 1172535), (30, 1016197), (35, 871026), (39, 781690), (42, 725855), (65, 469014), (70, 435513), (78, 390845), (91, 335010), (105, 290342), (130, 234507), (169, 180390), (182, 167505), (195, 156338), (210, 145171), (273, 111670), (338, 90195), (390, 78169), (455, 67002), (507, 60130), (546, 55835), (845, 36078), (859, 35490), (910, 33501), (1014, 30065), (1183, 25770), (1365, 22334), (1690, 18039), (1718, 17745), (2366, 12885), (2535, 12026), (2577, 11830), (2730, 11167), (3549, 8590), (4295, 7098), (5070, 6013), (5154, 5915)]