61535490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 157334400

約数和(自身を除く): 95798910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1213, 1335, 1691, 2426, 2670, 3382, 3639, 5073, 6065, 7278, 8455, 10146, 12130, 16910, 18195, 23047, 25365, 36390, 46094, 50730, 69141, 107957, 115235, 138282, 215914, 230470, 323871, 345705, 539785, 647742, 691410, 1079570, 1619355, 2051183, 3238710, 4102366, 6153549, 10255915, 12307098, 20511830, 30767745, 61535490]

約数ペア:

[(1, 61535490), (2, 30767745), (3, 20511830), (5, 12307098), (6, 10255915), (10, 6153549), (15, 4102366), (19, 3238710), (30, 2051183), (38, 1619355), (57, 1079570), (89, 691410), (95, 647742), (114, 539785), (178, 345705), (190, 323871), (267, 230470), (285, 215914), (445, 138282), (534, 115235), (570, 107957), (890, 69141), (1213, 50730), (1335, 46094), (1691, 36390), (2426, 25365), (2670, 23047), (3382, 18195), (3639, 16910), (5073, 12130), (6065, 10146), (7278, 8455)]