1764888660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 5683453776

約数和(自身を除く): 3918565116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 673, 765, 857, 1020, 1346, 1530, 1714, 2019, 2571, 2692, 3060, 3365, 3428, 4038, 4285, 5142, 6057, 6730, 7713, 8076, 8570, 10095, 10284, 11441, 12114, 12855, 13460, 14569, 15426, 17140, 20190, 22882, 24228, 25710, 29138, 30285, 30852, 34323, 38565, 40380, 43707, 45764, 51420, 57205, 58276, 60570, 68646, 72845, 77130, 87414, 102969, 114410, 121140, 131121, 137292, 145690, 154260, 171615, 174828, 205938, 218535, 228820, 262242, 291380, 343230, 411876, 437070, 514845, 524484, 576761, 655605, 686460, 874140, 1029690, 1153522, 1311210, 1730283, 2059380, 2307044, 2622420, 2883805, 3460566, 5190849, 5767610, 6921132, 8651415, 9804937, 10381698, 11535220, 17302830, 19609874, 20763396, 25954245, 29414811, 34605660, 39219748, 49024685, 51908490, 58829622, 88244433, 98049370, 103816980, 117659244, 147074055, 176488866, 196098740, 294148110, 352977732, 441222165, 588296220, 882444330, 1764888660]

約数ペア:

[(1, 1764888660), (2, 882444330), (3, 588296220), (4, 441222165), (5, 352977732), (6, 294148110), (9, 196098740), (10, 176488866), (12, 147074055), (15, 117659244), (17, 103816980), (18, 98049370), (20, 88244433), (30, 58829622), (34, 51908490), (36, 49024685), (45, 39219748), (51, 34605660), (60, 29414811), (68, 25954245), (85, 20763396), (90, 19609874), (102, 17302830), (153, 11535220), (170, 10381698), (180, 9804937), (204, 8651415), (255, 6921132), (306, 5767610), (340, 5190849), (510, 3460566), (612, 2883805), (673, 2622420), (765, 2307044), (857, 2059380), (1020, 1730283), (1346, 1311210), (1530, 1153522), (1714, 1029690), (2019, 874140), (2571, 686460), (2692, 655605), (3060, 576761), (3365, 524484), (3428, 514845), (4038, 437070), (4285, 411876), (5142, 343230), (6057, 291380), (6730, 262242), (7713, 228820), (8076, 218535), (8570, 205938), (10095, 174828), (10284, 171615), (11441, 154260), (12114, 145690), (12855, 137292), (13460, 131121), (14569, 121140), (15426, 114410), (17140, 102969), (20190, 87414), (22882, 77130), (24228, 72845), (25710, 68646), (29138, 60570), (30285, 58276), (30852, 57205), (34323, 51420), (38565, 45764), (40380, 43707)]