30339400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 86869440

約数和(自身を除く): 56530040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1667, 1820, 2275, 2600, 3334, 3640, 4550, 6668, 8335, 9100, 11669, 13336, 16670, 18200, 21671, 23338, 33340, 41675, 43342, 46676, 58345, 66680, 83350, 86684, 93352, 108355, 116690, 151697, 166700, 173368, 216710, 233380, 291725, 303394, 333400, 433420, 466760, 541775, 583450, 606788, 758485, 866840, 1083550, 1166900, 1213576, 1516970, 2167100, 2333800, 3033940, 3792425, 4334200, 6067880, 7584850, 15169700, 30339400]

約数ペア:

[(1, 30339400), (2, 15169700), (4, 7584850), (5, 6067880), (7, 4334200), (8, 3792425), (10, 3033940), (13, 2333800), (14, 2167100), (20, 1516970), (25, 1213576), (26, 1166900), (28, 1083550), (35, 866840), (40, 758485), (50, 606788), (52, 583450), (56, 541775), (65, 466760), (70, 433420), (91, 333400), (100, 303394), (104, 291725), (130, 233380), (140, 216710), (175, 173368), (182, 166700), (200, 151697), (260, 116690), (280, 108355), (325, 93352), (350, 86684), (364, 83350), (455, 66680), (520, 58345), (650, 46676), (700, 43342), (728, 41675), (910, 33340), (1300, 23338), (1400, 21671), (1667, 18200), (1820, 16670), (2275, 13336), (2600, 11669), (3334, 9100), (3640, 8335), (4550, 6668)]