164527980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44953}}^1$

素因数の和:45026

約数の個数: 48

約数和(自身を含む): 468240864

約数和(自身を除く): 303712884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 44953, 89906, 134859, 179812, 224765, 269718, 449530, 539436, 674295, 899060, 1348590, 2697180, 2742133, 5484266, 8226399, 10968532, 13710665, 16452798, 27421330, 32905596, 41131995, 54842660, 82263990, 164527980]

約数ペア:

[(1, 164527980), (2, 82263990), (3, 54842660), (4, 41131995), (5, 32905596), (6, 27421330), (10, 16452798), (12, 13710665), (15, 10968532), (20, 8226399), (30, 5484266), (60, 2742133), (61, 2697180), (122, 1348590), (183, 899060), (244, 674295), (305, 539436), (366, 449530), (610, 269718), (732, 224765), (915, 179812), (1220, 134859), (1830, 89906), (3660, 44953)]