30313170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 85587840

約数和(自身を除く): 55274670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 311, 342, 361, 513, 570, 622, 722, 855, 933, 1026, 1083, 1555, 1710, 1805, 1866, 2166, 2565, 2799, 3110, 3249, 3610, 4665, 5130, 5415, 5598, 5909, 6498, 8397, 9330, 9747, 10830, 11818, 13995, 16245, 16794, 17727, 19494, 27990, 29545, 32490, 35454, 41985, 48735, 53181, 59090, 83970, 88635, 97470, 106362, 112271, 159543, 177270, 224542, 265905, 319086, 336813, 531810, 561355, 673626, 797715, 1010439, 1122710, 1595430, 1684065, 2020878, 3031317, 3368130, 5052195, 6062634, 10104390, 15156585, 30313170]

約数ペア:

[(1, 30313170), (2, 15156585), (3, 10104390), (5, 6062634), (6, 5052195), (9, 3368130), (10, 3031317), (15, 2020878), (18, 1684065), (19, 1595430), (27, 1122710), (30, 1010439), (38, 797715), (45, 673626), (54, 561355), (57, 531810), (90, 336813), (95, 319086), (114, 265905), (135, 224542), (171, 177270), (190, 159543), (270, 112271), (285, 106362), (311, 97470), (342, 88635), (361, 83970), (513, 59090), (570, 53181), (622, 48735), (722, 41985), (855, 35454), (933, 32490), (1026, 29545), (1083, 27990), (1555, 19494), (1710, 17727), (1805, 16794), (1866, 16245), (2166, 13995), (2565, 11818), (2799, 10830), (3110, 9747), (3249, 9330), (3610, 8397), (4665, 6498), (5130, 5909), (5415, 5598)]