219045510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 96

約数和(自身を含む): 613166112

約数和(自身を除く): 394120602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 510, 549, 610, 765, 915, 1037, 1098, 1530, 1830, 2074, 2347, 2745, 3111, 4694, 5185, 5490, 6222, 7041, 9333, 10370, 11735, 14082, 15555, 18666, 21123, 23470, 31110, 35205, 39899, 42246, 46665, 70410, 79798, 93330, 105615, 119697, 143167, 199495, 211230, 239394, 286334, 359091, 398990, 429501, 598485, 715835, 718182, 859002, 1196970, 1288503, 1431670, 1795455, 2147505, 2433839, 2577006, 3590910, 4295010, 4867678, 6442515, 7301517, 12169195, 12885030, 14603034, 21904551, 24338390, 36507585, 43809102, 73015170, 109522755, 219045510]

約数ペア:

[(1, 219045510), (2, 109522755), (3, 73015170), (5, 43809102), (6, 36507585), (9, 24338390), (10, 21904551), (15, 14603034), (17, 12885030), (18, 12169195), (30, 7301517), (34, 6442515), (45, 4867678), (51, 4295010), (61, 3590910), (85, 2577006), (90, 2433839), (102, 2147505), (122, 1795455), (153, 1431670), (170, 1288503), (183, 1196970), (255, 859002), (305, 718182), (306, 715835), (366, 598485), (510, 429501), (549, 398990), (610, 359091), (765, 286334), (915, 239394), (1037, 211230), (1098, 199495), (1530, 143167), (1830, 119697), (2074, 105615), (2347, 93330), (2745, 79798), (3111, 70410), (4694, 46665), (5185, 42246), (5490, 39899), (6222, 35205), (7041, 31110), (9333, 23470), (10370, 21123), (11735, 18666), (14082, 15555)]