13137930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 26778870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 197, 234, 247, 270, 285, 342, 351, 390, 394, 494, 513, 570, 585, 591, 702, 741, 855, 985, 1026, 1170, 1182, 1235, 1482, 1710, 1755, 1773, 1970, 2223, 2470, 2561, 2565, 2955, 3510, 3546, 3705, 3743, 4446, 5122, 5130, 5319, 5910, 6669, 7410, 7486, 7683, 8865, 10638, 11115, 11229, 12805, 13338, 15366, 17730, 18715, 22230, 22458, 23049, 25610, 26595, 33345, 33687, 37430, 38415, 46098, 48659, 53190, 56145, 66690, 67374, 69147, 76830, 97318, 101061, 112290, 115245, 138294, 145977, 168435, 202122, 230490, 243295, 291954, 336870, 345735, 437931, 486590, 505305, 691470, 729885, 875862, 1010610, 1313793, 1459770, 2189655, 2627586, 4379310, 6568965, 13137930]

約数ペア:

[(1, 13137930), (2, 6568965), (3, 4379310), (5, 2627586), (6, 2189655), (9, 1459770), (10, 1313793), (13, 1010610), (15, 875862), (18, 729885), (19, 691470), (26, 505305), (27, 486590), (30, 437931), (38, 345735), (39, 336870), (45, 291954), (54, 243295), (57, 230490), (65, 202122), (78, 168435), (90, 145977), (95, 138294), (114, 115245), (117, 112290), (130, 101061), (135, 97318), (171, 76830), (190, 69147), (195, 67374), (197, 66690), (234, 56145), (247, 53190), (270, 48659), (285, 46098), (342, 38415), (351, 37430), (390, 33687), (394, 33345), (494, 26595), (513, 25610), (570, 23049), (585, 22458), (591, 22230), (702, 18715), (741, 17730), (855, 15366), (985, 13338), (1026, 12805), (1170, 11229), (1182, 11115), (1235, 10638), (1482, 8865), (1710, 7683), (1755, 7486), (1773, 7410), (1970, 6669), (2223, 5910), (2470, 5319), (2561, 5130), (2565, 5122), (2955, 4446), (3510, 3743), (3546, 3705)]