30833460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2747

約数の個数: 120

約数和(自身を含む): 110584320

約数和(自身を除く): 79750860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2719, 2835, 3780, 5438, 5670, 8157, 10876, 11340, 13595, 16314, 19033, 24471, 27190, 32628, 38066, 40785, 48942, 54380, 57099, 73413, 76132, 81570, 95165, 97884, 114198, 122355, 146826, 163140, 171297, 190330, 220239, 228396, 244710, 285495, 293652, 342594, 367065, 380660, 440478, 489420, 513891, 570990, 685188, 734130, 856485, 880956, 1027782, 1101195, 1141980, 1468260, 1541673, 1712970, 2055564, 2202390, 2569455, 3083346, 3425940, 4404780, 5138910, 6166692, 7708365, 10277820, 15416730, 30833460]

約数ペア:

[(1, 30833460), (2, 15416730), (3, 10277820), (4, 7708365), (5, 6166692), (6, 5138910), (7, 4404780), (9, 3425940), (10, 3083346), (12, 2569455), (14, 2202390), (15, 2055564), (18, 1712970), (20, 1541673), (21, 1468260), (27, 1141980), (28, 1101195), (30, 1027782), (35, 880956), (36, 856485), (42, 734130), (45, 685188), (54, 570990), (60, 513891), (63, 489420), (70, 440478), (81, 380660), (84, 367065), (90, 342594), (105, 293652), (108, 285495), (126, 244710), (135, 228396), (140, 220239), (162, 190330), (180, 171297), (189, 163140), (210, 146826), (252, 122355), (270, 114198), (315, 97884), (324, 95165), (378, 81570), (405, 76132), (420, 73413), (540, 57099), (567, 54380), (630, 48942), (756, 40785), (810, 38066), (945, 32628), (1134, 27190), (1260, 24471), (1620, 19033), (1890, 16314), (2268, 13595), (2719, 11340), (2835, 10876), (3780, 8157), (5438, 5670)]