137697090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 346934016

約数和(自身を除く): 209236926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 197, 230, 345, 394, 591, 690, 985, 1013, 1182, 1970, 2026, 2955, 3039, 4531, 5065, 5910, 6078, 9062, 10130, 13593, 15195, 22655, 23299, 27186, 30390, 45310, 46598, 67965, 69897, 116495, 135930, 139794, 199561, 232990, 349485, 399122, 598683, 698970, 997805, 1197366, 1995610, 2993415, 4589903, 5986830, 9179806, 13769709, 22949515, 27539418, 45899030, 68848545, 137697090]

約数ペア:

[(1, 137697090), (2, 68848545), (3, 45899030), (5, 27539418), (6, 22949515), (10, 13769709), (15, 9179806), (23, 5986830), (30, 4589903), (46, 2993415), (69, 1995610), (115, 1197366), (138, 997805), (197, 698970), (230, 598683), (345, 399122), (394, 349485), (591, 232990), (690, 199561), (985, 139794), (1013, 135930), (1182, 116495), (1970, 69897), (2026, 67965), (2955, 46598), (3039, 45310), (4531, 30390), (5065, 27186), (5910, 23299), (6078, 22655), (9062, 15195), (10130, 13593)]