45139020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 85497780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 89, 107, 158, 178, 214, 237, 267, 316, 321, 356, 395, 428, 445, 474, 534, 535, 642, 790, 890, 948, 1068, 1070, 1185, 1284, 1335, 1580, 1605, 1780, 2140, 2370, 2670, 3210, 4740, 5340, 6420, 7031, 8453, 9523, 14062, 16906, 19046, 21093, 25359, 28124, 28569, 33812, 35155, 38092, 42186, 42265, 47615, 50718, 57138, 70310, 84372, 84530, 95230, 101436, 105465, 114276, 126795, 140620, 142845, 169060, 190460, 210930, 253590, 285690, 421860, 507180, 571380, 752317, 1504634, 2256951, 3009268, 3761585, 4513902, 7523170, 9027804, 11284755, 15046340, 22569510, 45139020]

約数ペア:

[(1, 45139020), (2, 22569510), (3, 15046340), (4, 11284755), (5, 9027804), (6, 7523170), (10, 4513902), (12, 3761585), (15, 3009268), (20, 2256951), (30, 1504634), (60, 752317), (79, 571380), (89, 507180), (107, 421860), (158, 285690), (178, 253590), (214, 210930), (237, 190460), (267, 169060), (316, 142845), (321, 140620), (356, 126795), (395, 114276), (428, 105465), (445, 101436), (474, 95230), (534, 84530), (535, 84372), (642, 70310), (790, 57138), (890, 50718), (948, 47615), (1068, 42265), (1070, 42186), (1185, 38092), (1284, 35155), (1335, 33812), (1580, 28569), (1605, 28124), (1780, 25359), (2140, 21093), (2370, 19046), (2670, 16906), (3210, 14062), (4740, 9523), (5340, 8453), (6420, 7031)]