98001770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 194205600

約数和(自身を除く): 96203830

約数列:

[1, 2, 5, 10, 17, 34, 53, 73, 85, 106, 146, 149, 170, 265, 298, 365, 530, 730, 745, 901, 1241, 1490, 1802, 2482, 2533, 3869, 4505, 5066, 6205, 7738, 7897, 9010, 10877, 12410, 12665, 15794, 19345, 21754, 25330, 38690, 39485, 54385, 65773, 78970, 108770, 131546, 134249, 184909, 268498, 328865, 369818, 576481, 657730, 671245, 924545, 1152962, 1342490, 1849090, 2882405, 5764810, 9800177, 19600354, 49000885, 98001770]

約数ペア:

[(1, 98001770), (2, 49000885), (5, 19600354), (10, 9800177), (17, 5764810), (34, 2882405), (53, 1849090), (73, 1342490), (85, 1152962), (106, 924545), (146, 671245), (149, 657730), (170, 576481), (265, 369818), (298, 328865), (365, 268498), (530, 184909), (730, 134249), (745, 131546), (901, 108770), (1241, 78970), (1490, 65773), (1802, 54385), (2482, 39485), (2533, 38690), (3869, 25330), (4505, 21754), (5066, 19345), (6205, 15794), (7738, 12665), (7897, 12410), (9010, 10877)]