23517060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 80821440

約数和(自身を除く): 57304380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 421, 490, 532, 570, 588, 665, 735, 798, 842, 931, 980, 1140, 1263, 1330, 1470, 1596, 1684, 1862, 1995, 2105, 2526, 2660, 2793, 2940, 2947, 3724, 3990, 4210, 4655, 5052, 5586, 5894, 6315, 7980, 7999, 8420, 8841, 9310, 11172, 11788, 12630, 13965, 14735, 15998, 17682, 18620, 20629, 23997, 25260, 27930, 29470, 31996, 35364, 39995, 41258, 44205, 47994, 55860, 55993, 58940, 61887, 79990, 82516, 88410, 95988, 103145, 111986, 119985, 123774, 159980, 167979, 176820, 206290, 223972, 239970, 247548, 279965, 309435, 335958, 391951, 412580, 479940, 559930, 618870, 671916, 783902, 839895, 1119860, 1175853, 1237740, 1567804, 1679790, 1959755, 2351706, 3359580, 3919510, 4703412, 5879265, 7839020, 11758530, 23517060]

約数ペア:

[(1, 23517060), (2, 11758530), (3, 7839020), (4, 5879265), (5, 4703412), (6, 3919510), (7, 3359580), (10, 2351706), (12, 1959755), (14, 1679790), (15, 1567804), (19, 1237740), (20, 1175853), (21, 1119860), (28, 839895), (30, 783902), (35, 671916), (38, 618870), (42, 559930), (49, 479940), (57, 412580), (60, 391951), (70, 335958), (76, 309435), (84, 279965), (95, 247548), (98, 239970), (105, 223972), (114, 206290), (133, 176820), (140, 167979), (147, 159980), (190, 123774), (196, 119985), (210, 111986), (228, 103145), (245, 95988), (266, 88410), (285, 82516), (294, 79990), (380, 61887), (399, 58940), (420, 55993), (421, 55860), (490, 47994), (532, 44205), (570, 41258), (588, 39995), (665, 35364), (735, 31996), (798, 29470), (842, 27930), (931, 25260), (980, 23997), (1140, 20629), (1263, 18620), (1330, 17682), (1470, 15998), (1596, 14735), (1684, 13965), (1862, 12630), (1995, 11788), (2105, 11172), (2526, 9310), (2660, 8841), (2793, 8420), (2940, 7999), (2947, 7980), (3724, 6315), (3990, 5894), (4210, 5586), (4655, 5052)]