23081131970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1\times {\mathrm{1667}}^1$

素因数の和:3219

約数の個数: 64

約数和(自身を含む): 45413101440

約数和(自身を除く): 22331969470

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1459, 1667, 1898, 2918, 3334, 4745, 7295, 8335, 9490, 14590, 16670, 18967, 21671, 37934, 43342, 94835, 106507, 108355, 121691, 189670, 213014, 216710, 243382, 532535, 608455, 1065070, 1216910, 1384591, 1581983, 2432153, 2769182, 3163966, 4864306, 6922955, 7909915, 12160765, 13845910, 15819830, 24321530, 31617989, 63235978, 158089945, 177547169, 316179890, 355094338, 887735845, 1775471690, 2308113197, 4616226394, 11540565985, 23081131970]

約数ペア:

[(1, 23081131970), (2, 11540565985), (5, 4616226394), (10, 2308113197), (13, 1775471690), (26, 887735845), (65, 355094338), (73, 316179890), (130, 177547169), (146, 158089945), (365, 63235978), (730, 31617989), (949, 24321530), (1459, 15819830), (1667, 13845910), (1898, 12160765), (2918, 7909915), (3334, 6922955), (4745, 4864306), (7295, 3163966), (8335, 2769182), (9490, 2432153), (14590, 1581983), (16670, 1384591), (18967, 1216910), (21671, 1065070), (37934, 608455), (43342, 532535), (94835, 243382), (106507, 216710), (108355, 213014), (121691, 189670)]