78470940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 231952896

約数和(自身を除く): 153481956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 404, 460, 505, 563, 606, 690, 1010, 1126, 1212, 1380, 1515, 1689, 2020, 2252, 2323, 2815, 3030, 3378, 4646, 5630, 6060, 6756, 6969, 8445, 9292, 11260, 11615, 12949, 13938, 16890, 23230, 25898, 27876, 33780, 34845, 38847, 46460, 51796, 56863, 64745, 69690, 77694, 113726, 129490, 139380, 155388, 170589, 194235, 227452, 258980, 284315, 341178, 388470, 568630, 682356, 776940, 852945, 1137260, 1307849, 1705890, 2615698, 3411780, 3923547, 5231396, 6539245, 7847094, 13078490, 15694188, 19617735, 26156980, 39235470, 78470940]

約数ペア:

[(1, 78470940), (2, 39235470), (3, 26156980), (4, 19617735), (5, 15694188), (6, 13078490), (10, 7847094), (12, 6539245), (15, 5231396), (20, 3923547), (23, 3411780), (30, 2615698), (46, 1705890), (60, 1307849), (69, 1137260), (92, 852945), (101, 776940), (115, 682356), (138, 568630), (202, 388470), (230, 341178), (276, 284315), (303, 258980), (345, 227452), (404, 194235), (460, 170589), (505, 155388), (563, 139380), (606, 129490), (690, 113726), (1010, 77694), (1126, 69690), (1212, 64745), (1380, 56863), (1515, 51796), (1689, 46460), (2020, 38847), (2252, 34845), (2323, 33780), (2815, 27876), (3030, 25898), (3378, 23230), (4646, 16890), (5630, 13938), (6060, 12949), (6756, 11615), (6969, 11260), (8445, 9292)]