230339940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 681440256

約数和(自身を除く): 451100316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 83, 92, 115, 138, 166, 230, 249, 276, 332, 345, 415, 460, 498, 690, 830, 996, 1245, 1380, 1660, 1909, 2011, 2490, 3818, 4022, 4980, 5727, 6033, 7636, 8044, 9545, 10055, 11454, 12066, 19090, 20110, 22908, 24132, 28635, 30165, 38180, 40220, 46253, 57270, 60330, 92506, 114540, 120660, 138759, 166913, 185012, 231265, 277518, 333826, 462530, 500739, 555036, 667652, 693795, 834565, 925060, 1001478, 1387590, 1669130, 2002956, 2503695, 2775180, 3338260, 3838999, 5007390, 7677998, 10014780, 11516997, 15355996, 19194995, 23033994, 38389990, 46067988, 57584985, 76779980, 115169970, 230339940]

約数ペア:

[(1, 230339940), (2, 115169970), (3, 76779980), (4, 57584985), (5, 46067988), (6, 38389990), (10, 23033994), (12, 19194995), (15, 15355996), (20, 11516997), (23, 10014780), (30, 7677998), (46, 5007390), (60, 3838999), (69, 3338260), (83, 2775180), (92, 2503695), (115, 2002956), (138, 1669130), (166, 1387590), (230, 1001478), (249, 925060), (276, 834565), (332, 693795), (345, 667652), (415, 555036), (460, 500739), (498, 462530), (690, 333826), (830, 277518), (996, 231265), (1245, 185012), (1380, 166913), (1660, 138759), (1909, 120660), (2011, 114540), (2490, 92506), (3818, 60330), (4022, 57270), (4980, 46253), (5727, 40220), (6033, 38180), (7636, 30165), (8044, 28635), (9545, 24132), (10055, 22908), (11454, 20110), (12066, 19090)]