488124910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 1158312960

約数和(自身を除く): 670188050

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 139, 170, 182, 221, 227, 238, 278, 442, 454, 455, 595, 695, 910, 973, 1105, 1135, 1190, 1390, 1547, 1589, 1807, 1946, 2210, 2270, 2363, 2951, 3094, 3178, 3614, 3859, 4726, 4865, 5902, 7718, 7735, 7945, 9035, 9730, 11815, 12649, 14755, 15470, 15890, 16541, 18070, 19295, 20657, 23630, 25298, 27013, 29510, 30719, 31553, 33082, 38590, 41314, 50167, 54026, 61438, 63106, 63245, 82705, 100334, 103285, 126490, 135065, 153595, 157765, 165410, 206570, 215033, 220871, 250835, 270130, 307190, 315530, 351169, 410189, 430066, 441742, 501670, 536401, 702338, 820378, 1072802, 1075165, 1104355, 1755845, 2050945, 2150330, 2208710, 2682005, 2871323, 3511690, 3754807, 4101890, 5364010, 5742646, 6973213, 7509614, 13946426, 14356615, 18774035, 28713230, 34866065, 37548070, 48812491, 69732130, 97624982, 244062455, 488124910]

約数ペア:

[(1, 488124910), (2, 244062455), (5, 97624982), (7, 69732130), (10, 48812491), (13, 37548070), (14, 34866065), (17, 28713230), (26, 18774035), (34, 14356615), (35, 13946426), (65, 7509614), (70, 6973213), (85, 5742646), (91, 5364010), (119, 4101890), (130, 3754807), (139, 3511690), (170, 2871323), (182, 2682005), (221, 2208710), (227, 2150330), (238, 2050945), (278, 1755845), (442, 1104355), (454, 1075165), (455, 1072802), (595, 820378), (695, 702338), (910, 536401), (973, 501670), (1105, 441742), (1135, 430066), (1190, 410189), (1390, 351169), (1547, 315530), (1589, 307190), (1807, 270130), (1946, 250835), (2210, 220871), (2270, 215033), (2363, 206570), (2951, 165410), (3094, 157765), (3178, 153595), (3614, 135065), (3859, 126490), (4726, 103285), (4865, 100334), (5902, 82705), (7718, 63245), (7735, 63106), (7945, 61438), (9035, 54026), (9730, 50167), (11815, 41314), (12649, 38590), (14755, 33082), (15470, 31553), (15890, 30719), (16541, 29510), (18070, 27013), (19295, 25298), (20657, 23630)]