210836730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 589881600

約数和(自身を除く): 379044870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 37, 38, 39, 57, 65, 74, 78, 95, 111, 114, 130, 185, 190, 195, 222, 247, 285, 370, 390, 481, 494, 555, 570, 703, 741, 769, 962, 1110, 1235, 1406, 1443, 1482, 1538, 2109, 2307, 2405, 2470, 2886, 3515, 3705, 3845, 4218, 4614, 4810, 7030, 7215, 7410, 7690, 9139, 9997, 10545, 11535, 14430, 14611, 18278, 19994, 21090, 23070, 27417, 28453, 29222, 29991, 43833, 45695, 49985, 54834, 56906, 59982, 73055, 85359, 87666, 91390, 99970, 137085, 142265, 146110, 149955, 170718, 189943, 219165, 274170, 284530, 299910, 369889, 379886, 426795, 438330, 540607, 569829, 739778, 853590, 949715, 1081214, 1109667, 1139658, 1621821, 1849445, 1899430, 2219334, 2703035, 2849145, 3243642, 3698890, 5406070, 5548335, 5698290, 7027891, 8109105, 11096670, 14055782, 16218210, 21083673, 35139455, 42167346, 70278910, 105418365, 210836730]

約数ペア:

[(1, 210836730), (2, 105418365), (3, 70278910), (5, 42167346), (6, 35139455), (10, 21083673), (13, 16218210), (15, 14055782), (19, 11096670), (26, 8109105), (30, 7027891), (37, 5698290), (38, 5548335), (39, 5406070), (57, 3698890), (65, 3243642), (74, 2849145), (78, 2703035), (95, 2219334), (111, 1899430), (114, 1849445), (130, 1621821), (185, 1139658), (190, 1109667), (195, 1081214), (222, 949715), (247, 853590), (285, 739778), (370, 569829), (390, 540607), (481, 438330), (494, 426795), (555, 379886), (570, 369889), (703, 299910), (741, 284530), (769, 274170), (962, 219165), (1110, 189943), (1235, 170718), (1406, 149955), (1443, 146110), (1482, 142265), (1538, 137085), (2109, 99970), (2307, 91390), (2405, 87666), (2470, 85359), (2886, 73055), (3515, 59982), (3705, 56906), (3845, 54834), (4218, 49985), (4614, 45695), (4810, 43833), (7030, 29991), (7215, 29222), (7410, 28453), (7690, 27417), (9139, 23070), (9997, 21090), (10545, 19994), (11535, 18278), (14430, 14611)]