388637190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 112

約数和(自身を含む): 1062396000

約数和(自身を除く): 673758810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 243, 267, 270, 405, 445, 486, 534, 599, 729, 801, 810, 890, 1198, 1215, 1335, 1458, 1602, 1797, 2403, 2430, 2670, 2995, 3594, 3645, 4005, 4806, 5391, 5990, 7209, 7290, 8010, 8985, 10782, 12015, 14418, 16173, 17970, 21627, 24030, 26955, 32346, 36045, 43254, 48519, 53311, 53910, 64881, 72090, 80865, 97038, 106622, 108135, 129762, 145557, 159933, 161730, 216270, 242595, 266555, 291114, 319866, 324405, 436671, 479799, 485190, 533110, 648810, 727785, 799665, 873342, 959598, 1439397, 1455570, 1599330, 2183355, 2398995, 2878794, 4318191, 4366710, 4797990, 7196985, 8636382, 12954573, 14393970, 21590955, 25909146, 38863719, 43181910, 64772865, 77727438, 129545730, 194318595, 388637190]

約数ペア:

[(1, 388637190), (2, 194318595), (3, 129545730), (5, 77727438), (6, 64772865), (9, 43181910), (10, 38863719), (15, 25909146), (18, 21590955), (27, 14393970), (30, 12954573), (45, 8636382), (54, 7196985), (81, 4797990), (89, 4366710), (90, 4318191), (135, 2878794), (162, 2398995), (178, 2183355), (243, 1599330), (267, 1455570), (270, 1439397), (405, 959598), (445, 873342), (486, 799665), (534, 727785), (599, 648810), (729, 533110), (801, 485190), (810, 479799), (890, 436671), (1198, 324405), (1215, 319866), (1335, 291114), (1458, 266555), (1602, 242595), (1797, 216270), (2403, 161730), (2430, 159933), (2670, 145557), (2995, 129762), (3594, 108135), (3645, 106622), (4005, 97038), (4806, 80865), (5391, 72090), (5990, 64881), (7209, 53910), (7290, 53311), (8010, 48519), (8985, 43254), (10782, 36045), (12015, 32346), (14418, 26955), (16173, 24030), (17970, 21627)]