31727010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 89828352

約数和(自身を除く): 58101342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 113, 147, 191, 210, 226, 245, 294, 339, 382, 490, 565, 573, 678, 735, 791, 955, 1130, 1146, 1337, 1470, 1582, 1695, 1910, 2373, 2674, 2865, 3390, 3955, 4011, 4746, 5537, 5730, 6685, 7910, 8022, 9359, 11074, 11865, 13370, 16611, 18718, 20055, 21583, 23730, 27685, 28077, 33222, 40110, 43166, 46795, 55370, 56154, 64749, 83055, 93590, 107915, 129498, 140385, 151081, 166110, 215830, 280770, 302162, 323745, 453243, 647490, 755405, 906486, 1057567, 1510810, 2115134, 2266215, 3172701, 4532430, 5287835, 6345402, 10575670, 15863505, 31727010]

約数ペア:

[(1, 31727010), (2, 15863505), (3, 10575670), (5, 6345402), (6, 5287835), (7, 4532430), (10, 3172701), (14, 2266215), (15, 2115134), (21, 1510810), (30, 1057567), (35, 906486), (42, 755405), (49, 647490), (70, 453243), (98, 323745), (105, 302162), (113, 280770), (147, 215830), (191, 166110), (210, 151081), (226, 140385), (245, 129498), (294, 107915), (339, 93590), (382, 83055), (490, 64749), (565, 56154), (573, 55370), (678, 46795), (735, 43166), (791, 40110), (955, 33222), (1130, 28077), (1146, 27685), (1337, 23730), (1470, 21583), (1582, 20055), (1695, 18718), (1910, 16611), (2373, 13370), (2674, 11865), (2865, 11074), (3390, 9359), (3955, 8022), (4011, 7910), (4746, 6685), (5537, 5730)]