22009410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 61513920

約数和(自身を除く): 39504510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 211, 285, 305, 342, 366, 422, 549, 570, 610, 633, 855, 915, 1055, 1098, 1159, 1266, 1710, 1830, 1899, 2110, 2318, 2745, 3165, 3477, 3798, 4009, 5490, 5795, 6330, 6954, 8018, 9495, 10431, 11590, 12027, 12871, 17385, 18990, 20045, 20862, 24054, 25742, 34770, 36081, 38613, 40090, 52155, 60135, 64355, 72162, 77226, 104310, 115839, 120270, 128710, 180405, 193065, 231678, 244549, 360810, 386130, 489098, 579195, 733647, 1158390, 1222745, 1467294, 2200941, 2445490, 3668235, 4401882, 7336470, 11004705, 22009410]

約数ペア:

[(1, 22009410), (2, 11004705), (3, 7336470), (5, 4401882), (6, 3668235), (9, 2445490), (10, 2200941), (15, 1467294), (18, 1222745), (19, 1158390), (30, 733647), (38, 579195), (45, 489098), (57, 386130), (61, 360810), (90, 244549), (95, 231678), (114, 193065), (122, 180405), (171, 128710), (183, 120270), (190, 115839), (211, 104310), (285, 77226), (305, 72162), (342, 64355), (366, 60135), (422, 52155), (549, 40090), (570, 38613), (610, 36081), (633, 34770), (855, 25742), (915, 24054), (1055, 20862), (1098, 20045), (1159, 18990), (1266, 17385), (1710, 12871), (1830, 12027), (1899, 11590), (2110, 10431), (2318, 9495), (2745, 8018), (3165, 6954), (3477, 6330), (3798, 5795), (4009, 5490)]