4331940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 13353984

約数和(自身を除く): 9022044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 137, 155, 170, 186, 204, 255, 274, 310, 340, 372, 411, 465, 510, 527, 548, 620, 685, 822, 930, 1020, 1054, 1370, 1581, 1644, 1860, 2055, 2108, 2329, 2635, 2740, 3162, 4110, 4247, 4658, 5270, 6324, 6987, 7905, 8220, 8494, 9316, 10540, 11645, 12741, 13974, 15810, 16988, 21235, 23290, 25482, 27948, 31620, 34935, 42470, 46580, 50964, 63705, 69870, 72199, 84940, 127410, 139740, 144398, 216597, 254820, 288796, 360995, 433194, 721990, 866388, 1082985, 1443980, 2165970, 4331940]

約数ペア:

[(1, 4331940), (2, 2165970), (3, 1443980), (4, 1082985), (5, 866388), (6, 721990), (10, 433194), (12, 360995), (15, 288796), (17, 254820), (20, 216597), (30, 144398), (31, 139740), (34, 127410), (51, 84940), (60, 72199), (62, 69870), (68, 63705), (85, 50964), (93, 46580), (102, 42470), (124, 34935), (137, 31620), (155, 27948), (170, 25482), (186, 23290), (204, 21235), (255, 16988), (274, 15810), (310, 13974), (340, 12741), (372, 11645), (411, 10540), (465, 9316), (510, 8494), (527, 8220), (548, 7905), (620, 6987), (685, 6324), (822, 5270), (930, 4658), (1020, 4247), (1054, 4110), (1370, 3162), (1581, 2740), (1644, 2635), (1860, 2329), (2055, 2108)]