31770684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 60158916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 94, 99, 108, 132, 141, 188, 198, 282, 297, 396, 423, 517, 564, 569, 594, 846, 1034, 1138, 1188, 1269, 1551, 1692, 1707, 2068, 2276, 2538, 3102, 3414, 4653, 5076, 5121, 6204, 6259, 6828, 9306, 10242, 12518, 13959, 15363, 18612, 18777, 20484, 25036, 26743, 27918, 30726, 37554, 53486, 55836, 56331, 61452, 75108, 80229, 106972, 112662, 160458, 168993, 225324, 240687, 294173, 320916, 337986, 481374, 588346, 675972, 722061, 882519, 962748, 1176692, 1444122, 1765038, 2647557, 2888244, 3530076, 5295114, 7942671, 10590228, 15885342, 31770684]

約数ペア:

[(1, 31770684), (2, 15885342), (3, 10590228), (4, 7942671), (6, 5295114), (9, 3530076), (11, 2888244), (12, 2647557), (18, 1765038), (22, 1444122), (27, 1176692), (33, 962748), (36, 882519), (44, 722061), (47, 675972), (54, 588346), (66, 481374), (94, 337986), (99, 320916), (108, 294173), (132, 240687), (141, 225324), (188, 168993), (198, 160458), (282, 112662), (297, 106972), (396, 80229), (423, 75108), (517, 61452), (564, 56331), (569, 55836), (594, 53486), (846, 37554), (1034, 30726), (1138, 27918), (1188, 26743), (1269, 25036), (1551, 20484), (1692, 18777), (1707, 18612), (2068, 15363), (2276, 13959), (2538, 12518), (3102, 10242), (3414, 9306), (4653, 6828), (5076, 6259), (5121, 6204)]