2007704730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4228

約数の個数: 128

約数和(自身を含む): 5436979200

約数和(自身を除く): 3429274470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 37, 38, 46, 57, 69, 74, 95, 111, 114, 115, 138, 185, 190, 222, 230, 285, 345, 370, 437, 555, 570, 690, 703, 851, 874, 1110, 1311, 1406, 1702, 2109, 2185, 2553, 2622, 3515, 4139, 4218, 4255, 4370, 5106, 6555, 7030, 8278, 8510, 10545, 12417, 12765, 13110, 16169, 20695, 21090, 24834, 25530, 32338, 41390, 48507, 62085, 78641, 80845, 95197, 97014, 124170, 153143, 157282, 161690, 190394, 235923, 242535, 285591, 306286, 393205, 459429, 471846, 475985, 485070, 571182, 765715, 786410, 918858, 951970, 1179615, 1427955, 1531430, 1808743, 2297145, 2359230, 2855910, 2909717, 3522289, 3617486, 4594290, 5426229, 5819434, 7044578, 8729151, 9043715, 10566867, 10852458, 14548585, 17458302, 17611445, 18087430, 21133734, 27131145, 29097170, 35222890, 43645755, 52834335, 54262290, 66923491, 87291510, 105668670, 133846982, 200770473, 334617455, 401540946, 669234910, 1003852365, 2007704730]

約数ペア:

[(1, 2007704730), (2, 1003852365), (3, 669234910), (5, 401540946), (6, 334617455), (10, 200770473), (15, 133846982), (19, 105668670), (23, 87291510), (30, 66923491), (37, 54262290), (38, 52834335), (46, 43645755), (57, 35222890), (69, 29097170), (74, 27131145), (95, 21133734), (111, 18087430), (114, 17611445), (115, 17458302), (138, 14548585), (185, 10852458), (190, 10566867), (222, 9043715), (230, 8729151), (285, 7044578), (345, 5819434), (370, 5426229), (437, 4594290), (555, 3617486), (570, 3522289), (690, 2909717), (703, 2855910), (851, 2359230), (874, 2297145), (1110, 1808743), (1311, 1531430), (1406, 1427955), (1702, 1179615), (2109, 951970), (2185, 918858), (2553, 786410), (2622, 765715), (3515, 571182), (4139, 485070), (4218, 475985), (4255, 471846), (4370, 459429), (5106, 393205), (6555, 306286), (7030, 285591), (8278, 242535), (8510, 235923), (10545, 190394), (12417, 161690), (12765, 157282), (13110, 153143), (16169, 124170), (20695, 97014), (21090, 95197), (24834, 80845), (25530, 78641), (32338, 62085), (41390, 48507)]