19393710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35764050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 167, 210, 237, 245, 294, 334, 395, 474, 490, 501, 553, 735, 790, 835, 1002, 1106, 1169, 1185, 1470, 1659, 1670, 2338, 2370, 2505, 2765, 3318, 3507, 3871, 5010, 5530, 5845, 7014, 7742, 8183, 8295, 11613, 11690, 13193, 16366, 16590, 17535, 19355, 23226, 24549, 26386, 35070, 38710, 39579, 40915, 49098, 58065, 65965, 79158, 81830, 92351, 116130, 122745, 131930, 184702, 197895, 245490, 277053, 395790, 461755, 554106, 646457, 923510, 1292914, 1385265, 1939371, 2770530, 3232285, 3878742, 6464570, 9696855, 19393710]

約数ペア:

[(1, 19393710), (2, 9696855), (3, 6464570), (5, 3878742), (6, 3232285), (7, 2770530), (10, 1939371), (14, 1385265), (15, 1292914), (21, 923510), (30, 646457), (35, 554106), (42, 461755), (49, 395790), (70, 277053), (79, 245490), (98, 197895), (105, 184702), (147, 131930), (158, 122745), (167, 116130), (210, 92351), (237, 81830), (245, 79158), (294, 65965), (334, 58065), (395, 49098), (474, 40915), (490, 39579), (501, 38710), (553, 35070), (735, 26386), (790, 24549), (835, 23226), (1002, 19355), (1106, 17535), (1169, 16590), (1185, 16366), (1470, 13193), (1659, 11690), (1670, 11613), (2338, 8295), (2370, 8183), (2505, 7742), (2765, 7014), (3318, 5845), (3507, 5530), (3871, 5010)]