73671930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 80

約数和(自身を含む): 208565280

約数和(自身を除く): 134893350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4787, 5130, 7695, 9574, 14361, 15390, 23935, 28722, 43083, 47870, 71805, 86166, 90953, 129249, 143610, 181906, 215415, 258498, 272859, 387747, 430830, 454765, 545718, 646245, 775494, 818577, 909530, 1292490, 1364295, 1637154, 1938735, 2455731, 2728590, 3877470, 4092885, 4911462, 7367193, 8185770, 12278655, 14734386, 24557310, 36835965, 73671930]

約数ペア:

[(1, 73671930), (2, 36835965), (3, 24557310), (5, 14734386), (6, 12278655), (9, 8185770), (10, 7367193), (15, 4911462), (18, 4092885), (19, 3877470), (27, 2728590), (30, 2455731), (38, 1938735), (45, 1637154), (54, 1364295), (57, 1292490), (81, 909530), (90, 818577), (95, 775494), (114, 646245), (135, 545718), (162, 454765), (171, 430830), (190, 387747), (270, 272859), (285, 258498), (342, 215415), (405, 181906), (513, 143610), (570, 129249), (810, 90953), (855, 86166), (1026, 71805), (1539, 47870), (1710, 43083), (2565, 28722), (3078, 23935), (4787, 15390), (5130, 14361), (7695, 9574)]