71678460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10039}}^1$

素因数の和:10075

約数の個数: 96

約数和(自身を含む): 242887680

約数和(自身を除く): 171209220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10039, 20078, 30117, 40156, 50195, 60234, 70273, 100390, 120468, 140546, 150585, 170663, 200780, 210819, 281092, 301170, 341326, 351365, 421638, 511989, 602340, 682652, 702730, 843276, 853315, 1023978, 1054095, 1194641, 1405460, 1706630, 2047956, 2108190, 2389282, 2559945, 3413260, 3583923, 4216380, 4778564, 5119890, 5973205, 7167846, 10239780, 11946410, 14335692, 17919615, 23892820, 35839230, 71678460]

約数ペア:

[(1, 71678460), (2, 35839230), (3, 23892820), (4, 17919615), (5, 14335692), (6, 11946410), (7, 10239780), (10, 7167846), (12, 5973205), (14, 5119890), (15, 4778564), (17, 4216380), (20, 3583923), (21, 3413260), (28, 2559945), (30, 2389282), (34, 2108190), (35, 2047956), (42, 1706630), (51, 1405460), (60, 1194641), (68, 1054095), (70, 1023978), (84, 853315), (85, 843276), (102, 702730), (105, 682652), (119, 602340), (140, 511989), (170, 421638), (204, 351365), (210, 341326), (238, 301170), (255, 281092), (340, 210819), (357, 200780), (420, 170663), (476, 150585), (510, 140546), (595, 120468), (714, 100390), (1020, 70273), (1190, 60234), (1428, 50195), (1785, 40156), (2380, 30117), (3570, 20078), (7140, 10039)]