30939174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 49729050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 53, 63, 82, 106, 113, 123, 126, 159, 226, 246, 287, 318, 339, 369, 371, 477, 574, 678, 738, 742, 791, 861, 954, 1017, 1113, 1582, 1722, 2034, 2173, 2226, 2373, 2583, 3339, 4346, 4633, 4746, 5166, 5989, 6519, 6678, 7119, 9266, 11978, 13038, 13899, 14238, 15211, 17967, 19557, 27798, 30422, 32431, 35934, 39114, 41697, 41923, 45633, 53901, 64862, 83394, 83846, 91266, 97293, 107802, 125769, 136899, 194586, 245549, 251538, 273798, 291879, 377307, 491098, 583758, 736647, 754614, 1473294, 1718843, 2209941, 3437686, 4419882, 5156529, 10313058, 15469587, 30939174]

約数ペア:

[(1, 30939174), (2, 15469587), (3, 10313058), (6, 5156529), (7, 4419882), (9, 3437686), (14, 2209941), (18, 1718843), (21, 1473294), (41, 754614), (42, 736647), (53, 583758), (63, 491098), (82, 377307), (106, 291879), (113, 273798), (123, 251538), (126, 245549), (159, 194586), (226, 136899), (246, 125769), (287, 107802), (318, 97293), (339, 91266), (369, 83846), (371, 83394), (477, 64862), (574, 53901), (678, 45633), (738, 41923), (742, 41697), (791, 39114), (861, 35934), (954, 32431), (1017, 30422), (1113, 27798), (1582, 19557), (1722, 17967), (2034, 15211), (2173, 14238), (2226, 13899), (2373, 13038), (2583, 11978), (3339, 9266), (4346, 7119), (4633, 6678), (4746, 6519), (5166, 5989)]