27231330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 52394910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 89, 93, 94, 105, 141, 155, 178, 186, 210, 217, 235, 267, 282, 310, 329, 434, 445, 465, 470, 534, 623, 651, 658, 705, 890, 930, 987, 1085, 1246, 1302, 1335, 1410, 1457, 1645, 1869, 1974, 2170, 2670, 2759, 2914, 3115, 3255, 3290, 3738, 4183, 4371, 4935, 5518, 6230, 6510, 7285, 8277, 8366, 8742, 9345, 9870, 10199, 12549, 13795, 14570, 16554, 18690, 19313, 20398, 20915, 21855, 25098, 27590, 29281, 30597, 38626, 41385, 41830, 43710, 50995, 57939, 58562, 61194, 62745, 82770, 87843, 96565, 101990, 115878, 125490, 129673, 146405, 152985, 175686, 193130, 259346, 289695, 292810, 305970, 389019, 439215, 579390, 648365, 778038, 878430, 907711, 1296730, 1815422, 1945095, 2723133, 3890190, 4538555, 5446266, 9077110, 13615665, 27231330]

約数ペア:

[(1, 27231330), (2, 13615665), (3, 9077110), (5, 5446266), (6, 4538555), (7, 3890190), (10, 2723133), (14, 1945095), (15, 1815422), (21, 1296730), (30, 907711), (31, 878430), (35, 778038), (42, 648365), (47, 579390), (62, 439215), (70, 389019), (89, 305970), (93, 292810), (94, 289695), (105, 259346), (141, 193130), (155, 175686), (178, 152985), (186, 146405), (210, 129673), (217, 125490), (235, 115878), (267, 101990), (282, 96565), (310, 87843), (329, 82770), (434, 62745), (445, 61194), (465, 58562), (470, 57939), (534, 50995), (623, 43710), (651, 41830), (658, 41385), (705, 38626), (890, 30597), (930, 29281), (987, 27590), (1085, 25098), (1246, 21855), (1302, 20915), (1335, 20398), (1410, 19313), (1457, 18690), (1645, 16554), (1869, 14570), (1974, 13795), (2170, 12549), (2670, 10199), (2759, 9870), (2914, 9345), (3115, 8742), (3255, 8366), (3290, 8277), (3738, 7285), (4183, 6510), (4371, 6230), (4935, 5518)]