259247730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5744

約数の個数: 96

約数和(自身を含む): 747256320

約数和(自身を除く): 488008590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 5689, 6510, 7595, 9114, 11378, 15190, 17067, 22785, 28445, 34134, 39823, 45570, 56890, 79646, 85335, 119469, 170670, 176359, 199115, 238938, 278761, 352718, 398230, 529077, 557522, 597345, 836283, 881795, 1058154, 1194690, 1234513, 1393805, 1672566, 1763590, 2469026, 2645385, 2787610, 3703539, 4181415, 5290770, 6172565, 7407078, 8362830, 8641591, 12345130, 17283182, 18517695, 25924773, 37035390, 43207955, 51849546, 86415910, 129623865, 259247730]

約数ペア:

[(1, 259247730), (2, 129623865), (3, 86415910), (5, 51849546), (6, 43207955), (7, 37035390), (10, 25924773), (14, 18517695), (15, 17283182), (21, 12345130), (30, 8641591), (31, 8362830), (35, 7407078), (42, 6172565), (49, 5290770), (62, 4181415), (70, 3703539), (93, 2787610), (98, 2645385), (105, 2469026), (147, 1763590), (155, 1672566), (186, 1393805), (210, 1234513), (217, 1194690), (245, 1058154), (294, 881795), (310, 836283), (434, 597345), (465, 557522), (490, 529077), (651, 398230), (735, 352718), (930, 278761), (1085, 238938), (1302, 199115), (1470, 176359), (1519, 170670), (2170, 119469), (3038, 85335), (3255, 79646), (4557, 56890), (5689, 45570), (6510, 39823), (7595, 34134), (9114, 28445), (11378, 22785), (15190, 17067)]