16516890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 32229990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 743, 855, 1170, 1235, 1482, 1486, 1710, 2223, 2229, 2470, 3705, 3715, 4446, 4458, 6687, 7410, 7430, 9659, 11115, 11145, 13374, 14117, 19318, 22230, 22290, 28234, 28977, 33435, 42351, 48295, 57954, 66870, 70585, 84702, 86931, 96590, 127053, 141170, 144885, 173862, 183521, 211755, 254106, 289770, 367042, 423510, 434655, 550563, 635265, 869310, 917605, 1101126, 1270530, 1651689, 1835210, 2752815, 3303378, 5505630, 8258445, 16516890]

約数ペア:

[(1, 16516890), (2, 8258445), (3, 5505630), (5, 3303378), (6, 2752815), (9, 1835210), (10, 1651689), (13, 1270530), (15, 1101126), (18, 917605), (19, 869310), (26, 635265), (30, 550563), (38, 434655), (39, 423510), (45, 367042), (57, 289770), (65, 254106), (78, 211755), (90, 183521), (95, 173862), (114, 144885), (117, 141170), (130, 127053), (171, 96590), (190, 86931), (195, 84702), (234, 70585), (247, 66870), (285, 57954), (342, 48295), (390, 42351), (494, 33435), (570, 28977), (585, 28234), (741, 22290), (743, 22230), (855, 19318), (1170, 14117), (1235, 13374), (1482, 11145), (1486, 11115), (1710, 9659), (2223, 7430), (2229, 7410), (2470, 6687), (3705, 4458), (3715, 4446)]