15702973930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{2999}}^1$

素因数の和:3715

約数の個数: 64

約数和(自身を含む): 32617728000

約数和(自身を除く): 16914754070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 571, 655, 917, 1142, 1310, 1834, 2855, 2999, 3997, 4585, 5710, 5998, 7994, 9170, 14995, 19985, 20993, 29990, 39970, 41986, 74801, 104965, 149602, 209930, 374005, 392869, 523607, 748010, 785738, 1047214, 1712429, 1964345, 2618035, 2750083, 3424858, 3928690, 5236070, 5500166, 8562145, 11987003, 13750415, 17124290, 23974006, 27500830, 59935015, 119870030, 224328199, 448656398, 1121640995, 1570297393, 2243281990, 3140594786, 7851486965, 15702973930]

約数ペア:

[(1, 15702973930), (2, 7851486965), (5, 3140594786), (7, 2243281990), (10, 1570297393), (14, 1121640995), (35, 448656398), (70, 224328199), (131, 119870030), (262, 59935015), (571, 27500830), (655, 23974006), (917, 17124290), (1142, 13750415), (1310, 11987003), (1834, 8562145), (2855, 5500166), (2999, 5236070), (3997, 3928690), (4585, 3424858), (5710, 2750083), (5998, 2618035), (7994, 1964345), (9170, 1712429), (14995, 1047214), (19985, 785738), (20993, 748010), (29990, 523607), (39970, 392869), (41986, 374005), (74801, 209930), (104965, 149602)]