348513930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1753}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 926354052

約数和(自身を除く): 577840122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1753, 2115, 2209, 3506, 4230, 4418, 5259, 6627, 8765, 10518, 11045, 13254, 15777, 17530, 19881, 22090, 26295, 31554, 33135, 39762, 52590, 66270, 78885, 82391, 99405, 157770, 164782, 198810, 247173, 411955, 494346, 741519, 823910, 1235865, 1483038, 2471730, 3707595, 3872377, 7415190, 7744754, 11617131, 19361885, 23234262, 34851393, 38723770, 58085655, 69702786, 116171310, 174256965, 348513930]

約数ペア:

[(1, 348513930), (2, 174256965), (3, 116171310), (5, 69702786), (6, 58085655), (9, 38723770), (10, 34851393), (15, 23234262), (18, 19361885), (30, 11617131), (45, 7744754), (47, 7415190), (90, 3872377), (94, 3707595), (141, 2471730), (235, 1483038), (282, 1235865), (423, 823910), (470, 741519), (705, 494346), (846, 411955), (1410, 247173), (1753, 198810), (2115, 164782), (2209, 157770), (3506, 99405), (4230, 82391), (4418, 78885), (5259, 66270), (6627, 52590), (8765, 39762), (10518, 33135), (11045, 31554), (13254, 26295), (15777, 22090), (17530, 19881)]