31957860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 100082304

約数和(自身を除く): 68124444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1181, 1230, 1353, 1804, 2255, 2362, 2460, 2706, 3543, 4510, 4724, 5412, 5905, 6765, 7086, 9020, 11810, 12991, 13530, 14172, 17715, 23620, 25982, 27060, 35430, 38973, 48421, 51964, 64955, 70860, 77946, 96842, 129910, 145263, 155892, 193684, 194865, 242105, 259820, 290526, 389730, 484210, 532631, 581052, 726315, 779460, 968420, 1065262, 1452630, 1597893, 2130524, 2663155, 2905260, 3195786, 5326310, 6391572, 7989465, 10652620, 15978930, 31957860]

約数ペア:

[(1, 31957860), (2, 15978930), (3, 10652620), (4, 7989465), (5, 6391572), (6, 5326310), (10, 3195786), (11, 2905260), (12, 2663155), (15, 2130524), (20, 1597893), (22, 1452630), (30, 1065262), (33, 968420), (41, 779460), (44, 726315), (55, 581052), (60, 532631), (66, 484210), (82, 389730), (110, 290526), (123, 259820), (132, 242105), (164, 194865), (165, 193684), (205, 155892), (220, 145263), (246, 129910), (330, 96842), (410, 77946), (451, 70860), (492, 64955), (615, 51964), (660, 48421), (820, 38973), (902, 35430), (1181, 27060), (1230, 25982), (1353, 23620), (1804, 17715), (2255, 14172), (2362, 13530), (2460, 12991), (2706, 11810), (3543, 9020), (4510, 7086), (4724, 6765), (5412, 5905)]