301253680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41381}}^1$

素因数の和:41414

約数の個数: 80

約数和(自身を含む): 862069824

約数和(自身を除く): 560816144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 41381, 82762, 165524, 206905, 289667, 331048, 413810, 537953, 579334, 662096, 827620, 1075906, 1158668, 1448335, 1655240, 2151812, 2317336, 2689765, 2896670, 3310480, 3765671, 4303624, 4634672, 5379530, 5793340, 7531342, 8607248, 10759060, 11586680, 15062684, 18828355, 21518120, 23173360, 30125368, 37656710, 43036240, 60250736, 75313420, 150626840, 301253680]

約数ペア:

[(1, 301253680), (2, 150626840), (4, 75313420), (5, 60250736), (7, 43036240), (8, 37656710), (10, 30125368), (13, 23173360), (14, 21518120), (16, 18828355), (20, 15062684), (26, 11586680), (28, 10759060), (35, 8607248), (40, 7531342), (52, 5793340), (56, 5379530), (65, 4634672), (70, 4303624), (80, 3765671), (91, 3310480), (104, 2896670), (112, 2689765), (130, 2317336), (140, 2151812), (182, 1655240), (208, 1448335), (260, 1158668), (280, 1075906), (364, 827620), (455, 662096), (520, 579334), (560, 537953), (728, 413810), (910, 331048), (1040, 289667), (1456, 206905), (1820, 165524), (3640, 82762), (7280, 41381)]