191547330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 530385408

約数和(自身を除く): 338838078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 167, 170, 173, 195, 221, 255, 334, 346, 390, 442, 501, 510, 519, 663, 835, 865, 1002, 1038, 1105, 1326, 1670, 1730, 2171, 2210, 2249, 2505, 2595, 2839, 2941, 3315, 4342, 4498, 5010, 5190, 5678, 5882, 6513, 6630, 6747, 8517, 8823, 10855, 11245, 13026, 13494, 14195, 14705, 17034, 17646, 21710, 22490, 28390, 28891, 29410, 32565, 33735, 36907, 38233, 42585, 44115, 57782, 65130, 67470, 73814, 76466, 85170, 86673, 88230, 110721, 114699, 144455, 173346, 184535, 191165, 221442, 229398, 288910, 369070, 375583, 382330, 433365, 491147, 553605, 573495, 751166, 866730, 982294, 1107210, 1126749, 1146990, 1473441, 1877915, 2253498, 2455735, 2946882, 3755830, 4911470, 5633745, 6384911, 7367205, 11267490, 12769822, 14734410, 19154733, 31924555, 38309466, 63849110, 95773665, 191547330]

約数ペア:

[(1, 191547330), (2, 95773665), (3, 63849110), (5, 38309466), (6, 31924555), (10, 19154733), (13, 14734410), (15, 12769822), (17, 11267490), (26, 7367205), (30, 6384911), (34, 5633745), (39, 4911470), (51, 3755830), (65, 2946882), (78, 2455735), (85, 2253498), (102, 1877915), (130, 1473441), (167, 1146990), (170, 1126749), (173, 1107210), (195, 982294), (221, 866730), (255, 751166), (334, 573495), (346, 553605), (390, 491147), (442, 433365), (501, 382330), (510, 375583), (519, 369070), (663, 288910), (835, 229398), (865, 221442), (1002, 191165), (1038, 184535), (1105, 173346), (1326, 144455), (1670, 114699), (1730, 110721), (2171, 88230), (2210, 86673), (2249, 85170), (2505, 76466), (2595, 73814), (2839, 67470), (2941, 65130), (3315, 57782), (4342, 44115), (4498, 42585), (5010, 38233), (5190, 36907), (5678, 33735), (5882, 32565), (6513, 29410), (6630, 28891), (6747, 28390), (8517, 22490), (8823, 21710), (10855, 17646), (11245, 17034), (13026, 14705), (13494, 14195)]