69973820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 111175876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 701, 713, 805, 868, 1085, 1402, 1426, 1610, 2170, 2804, 2852, 3220, 3505, 3565, 4340, 4907, 4991, 7010, 7130, 9814, 9982, 14020, 14260, 16123, 19628, 19964, 21731, 24535, 24955, 32246, 43462, 49070, 49910, 64492, 80615, 86924, 98140, 99820, 108655, 112861, 152117, 161230, 217310, 225722, 304234, 322460, 434620, 451444, 499813, 564305, 608468, 760585, 999626, 1128610, 1521170, 1999252, 2257220, 2499065, 3042340, 3498691, 4998130, 6997382, 9996260, 13994764, 17493455, 34986910, 69973820]

約数ペア:

[(1, 69973820), (2, 34986910), (4, 17493455), (5, 13994764), (7, 9996260), (10, 6997382), (14, 4998130), (20, 3498691), (23, 3042340), (28, 2499065), (31, 2257220), (35, 1999252), (46, 1521170), (62, 1128610), (70, 999626), (92, 760585), (115, 608468), (124, 564305), (140, 499813), (155, 451444), (161, 434620), (217, 322460), (230, 304234), (310, 225722), (322, 217310), (434, 161230), (460, 152117), (620, 112861), (644, 108655), (701, 99820), (713, 98140), (805, 86924), (868, 80615), (1085, 64492), (1402, 49910), (1426, 49070), (1610, 43462), (2170, 32246), (2804, 24955), (2852, 24535), (3220, 21731), (3505, 19964), (3565, 19628), (4340, 16123), (4907, 14260), (4991, 14020), (7010, 9982), (7130, 9814)]