75142990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 151139520

約数和(自身を除く): 75996530

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 97, 101, 118, 130, 194, 202, 295, 485, 505, 590, 767, 970, 1010, 1261, 1313, 1534, 2522, 2626, 3835, 5723, 5959, 6305, 6565, 7670, 9797, 11446, 11918, 12610, 13130, 19594, 28615, 29795, 48985, 57230, 59590, 74399, 77467, 97970, 127361, 148798, 154934, 254722, 371995, 387335, 578023, 636805, 743990, 774670, 1156046, 1273610, 2890115, 5780230, 7514299, 15028598, 37571495, 75142990]

約数ペア:

[(1, 75142990), (2, 37571495), (5, 15028598), (10, 7514299), (13, 5780230), (26, 2890115), (59, 1273610), (65, 1156046), (97, 774670), (101, 743990), (118, 636805), (130, 578023), (194, 387335), (202, 371995), (295, 254722), (485, 154934), (505, 148798), (590, 127361), (767, 97970), (970, 77467), (1010, 74399), (1261, 59590), (1313, 57230), (1534, 48985), (2522, 29795), (2626, 28615), (3835, 19594), (5723, 13130), (5959, 12610), (6305, 11918), (6565, 11446), (7670, 9797)]