2117310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 5624640

約数和(自身を除く): 3507330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 89, 122, 130, 178, 183, 195, 267, 305, 366, 390, 445, 534, 610, 793, 890, 915, 1157, 1335, 1586, 1830, 2314, 2379, 2670, 3471, 3965, 4758, 5429, 5785, 6942, 7930, 10858, 11570, 11895, 16287, 17355, 23790, 27145, 32574, 34710, 54290, 70577, 81435, 141154, 162870, 211731, 352885, 423462, 705770, 1058655, 2117310]

約数ペア:

[(1, 2117310), (2, 1058655), (3, 705770), (5, 423462), (6, 352885), (10, 211731), (13, 162870), (15, 141154), (26, 81435), (30, 70577), (39, 54290), (61, 34710), (65, 32574), (78, 27145), (89, 23790), (122, 17355), (130, 16287), (178, 11895), (183, 11570), (195, 10858), (267, 7930), (305, 6942), (366, 5785), (390, 5429), (445, 4758), (534, 3965), (610, 3471), (793, 2670), (890, 2379), (915, 2314), (1157, 1830), (1335, 1586)]