30239460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 97372800

約数和(自身を除く): 67133340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 1931, 2610, 3132, 3862, 3915, 5220, 5793, 7724, 7830, 9655, 11586, 15660, 17379, 19310, 23172, 28965, 34758, 38620, 52137, 55999, 57930, 69516, 86895, 104274, 111998, 115860, 167997, 173790, 208548, 223996, 260685, 279995, 335994, 347580, 503991, 521370, 559990, 671988, 839985, 1007982, 1042740, 1119980, 1511973, 1679970, 2015964, 2519955, 3023946, 3359940, 5039910, 6047892, 7559865, 10079820, 15119730, 30239460]

約数ペア:

[(1, 30239460), (2, 15119730), (3, 10079820), (4, 7559865), (5, 6047892), (6, 5039910), (9, 3359940), (10, 3023946), (12, 2519955), (15, 2015964), (18, 1679970), (20, 1511973), (27, 1119980), (29, 1042740), (30, 1007982), (36, 839985), (45, 671988), (54, 559990), (58, 521370), (60, 503991), (87, 347580), (90, 335994), (108, 279995), (116, 260685), (135, 223996), (145, 208548), (174, 173790), (180, 167997), (261, 115860), (270, 111998), (290, 104274), (348, 86895), (435, 69516), (522, 57930), (540, 55999), (580, 52137), (783, 38620), (870, 34758), (1044, 28965), (1305, 23172), (1566, 19310), (1740, 17379), (1931, 15660), (2610, 11586), (3132, 9655), (3862, 7830), (3915, 7724), (5220, 5793)]