15194490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 40818816

約数和(自身を除く): 25624326

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 61, 69, 95, 114, 115, 122, 138, 183, 190, 230, 285, 305, 345, 361, 366, 437, 570, 610, 690, 722, 874, 915, 1083, 1159, 1311, 1403, 1805, 1830, 2166, 2185, 2318, 2622, 2806, 3477, 3610, 4209, 4370, 5415, 5795, 6555, 6954, 7015, 8303, 8418, 10830, 11590, 13110, 14030, 16606, 17385, 21045, 22021, 24909, 26657, 34770, 41515, 42090, 44042, 49818, 53314, 66063, 79971, 83030, 110105, 124545, 132126, 133285, 159942, 220210, 249090, 266570, 330315, 399855, 506483, 660630, 799710, 1012966, 1519449, 2532415, 3038898, 5064830, 7597245, 15194490]

約数ペア:

[(1, 15194490), (2, 7597245), (3, 5064830), (5, 3038898), (6, 2532415), (10, 1519449), (15, 1012966), (19, 799710), (23, 660630), (30, 506483), (38, 399855), (46, 330315), (57, 266570), (61, 249090), (69, 220210), (95, 159942), (114, 133285), (115, 132126), (122, 124545), (138, 110105), (183, 83030), (190, 79971), (230, 66063), (285, 53314), (305, 49818), (345, 44042), (361, 42090), (366, 41515), (437, 34770), (570, 26657), (610, 24909), (690, 22021), (722, 21045), (874, 17385), (915, 16606), (1083, 14030), (1159, 13110), (1311, 11590), (1403, 10830), (1805, 8418), (1830, 8303), (2166, 7015), (2185, 6954), (2318, 6555), (2622, 5795), (2806, 5415), (3477, 4370), (3610, 4209)]