2272830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 6359040

約数和(自身を除く): 4086210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 137, 158, 210, 237, 274, 395, 411, 474, 553, 685, 790, 822, 959, 1106, 1185, 1370, 1659, 1918, 2055, 2370, 2765, 2877, 3318, 4110, 4795, 5530, 5754, 8295, 9590, 10823, 14385, 16590, 21646, 28770, 32469, 54115, 64938, 75761, 108230, 151522, 162345, 227283, 324690, 378805, 454566, 757610, 1136415, 2272830]

約数ペア:

[(1, 2272830), (2, 1136415), (3, 757610), (5, 454566), (6, 378805), (7, 324690), (10, 227283), (14, 162345), (15, 151522), (21, 108230), (30, 75761), (35, 64938), (42, 54115), (70, 32469), (79, 28770), (105, 21646), (137, 16590), (158, 14385), (210, 10823), (237, 9590), (274, 8295), (395, 5754), (411, 5530), (474, 4795), (553, 4110), (685, 3318), (790, 2877), (822, 2765), (959, 2370), (1106, 2055), (1185, 1918), (1370, 1659)]