1535688420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{8563}}^1$

素因数の和:8650

約数の個数: 144

約数和(自身を含む): 5084549568

約数和(自身を除く): 3548861148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 854, 915, 980, 1220, 1281, 1470, 1708, 1830, 2135, 2562, 2940, 2989, 3660, 4270, 5124, 5978, 6405, 8540, 8563, 8967, 11956, 12810, 14945, 17126, 17934, 25620, 25689, 29890, 34252, 35868, 42815, 44835, 51378, 59780, 59941, 85630, 89670, 102756, 119882, 128445, 171260, 179340, 179823, 239764, 256890, 299705, 359646, 419587, 513780, 522343, 599410, 719292, 839174, 899115, 1044686, 1198820, 1258761, 1567029, 1678348, 1798230, 2089372, 2097935, 2517522, 2611715, 3134058, 3596460, 3656401, 4195870, 5035044, 5223430, 6268116, 6293805, 7312802, 7835145, 8391740, 10446860, 10969203, 12587610, 14625604, 15670290, 18282005, 21938406, 25175220, 25594807, 31340580, 36564010, 43876812, 51189614, 54846015, 73128020, 76784421, 102379228, 109692030, 127974035, 153568842, 219384060, 255948070, 307137684, 383922105, 511896140, 767844210, 1535688420]

約数ペア:

[(1, 1535688420), (2, 767844210), (3, 511896140), (4, 383922105), (5, 307137684), (6, 255948070), (7, 219384060), (10, 153568842), (12, 127974035), (14, 109692030), (15, 102379228), (20, 76784421), (21, 73128020), (28, 54846015), (30, 51189614), (35, 43876812), (42, 36564010), (49, 31340580), (60, 25594807), (61, 25175220), (70, 21938406), (84, 18282005), (98, 15670290), (105, 14625604), (122, 12587610), (140, 10969203), (147, 10446860), (183, 8391740), (196, 7835145), (210, 7312802), (244, 6293805), (245, 6268116), (294, 5223430), (305, 5035044), (366, 4195870), (420, 3656401), (427, 3596460), (490, 3134058), (588, 2611715), (610, 2517522), (732, 2097935), (735, 2089372), (854, 1798230), (915, 1678348), (980, 1567029), (1220, 1258761), (1281, 1198820), (1470, 1044686), (1708, 899115), (1830, 839174), (2135, 719292), (2562, 599410), (2940, 522343), (2989, 513780), (3660, 419587), (4270, 359646), (5124, 299705), (5978, 256890), (6405, 239764), (8540, 179823), (8563, 179340), (8967, 171260), (11956, 128445), (12810, 119882), (14945, 102756), (17126, 89670), (17934, 85630), (25620, 59941), (25689, 59780), (29890, 51378), (34252, 44835), (35868, 42815)]