712490870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3094

約数の個数: 96

約数和(自身を含む): 1650595968

約数和(自身を除く): 938105098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 65, 70, 74, 91, 98, 130, 182, 185, 245, 259, 370, 455, 481, 490, 518, 637, 910, 962, 1274, 1295, 1813, 2405, 2590, 3023, 3185, 3367, 3626, 4810, 6046, 6370, 6734, 9065, 15115, 16835, 18130, 21161, 23569, 30230, 33670, 39299, 42322, 47138, 78598, 105805, 111851, 117845, 148127, 196495, 211610, 223702, 235690, 275093, 296254, 392990, 550186, 559255, 740635, 782957, 1118510, 1375465, 1454063, 1481270, 1565914, 1925651, 2750930, 2908126, 3851302, 3914785, 5480699, 7270315, 7829570, 9628255, 10178441, 10961398, 14540630, 19256510, 20356882, 27403495, 50892205, 54806990, 71249087, 101784410, 142498174, 356245435, 712490870]

約数ペア:

[(1, 712490870), (2, 356245435), (5, 142498174), (7, 101784410), (10, 71249087), (13, 54806990), (14, 50892205), (26, 27403495), (35, 20356882), (37, 19256510), (49, 14540630), (65, 10961398), (70, 10178441), (74, 9628255), (91, 7829570), (98, 7270315), (130, 5480699), (182, 3914785), (185, 3851302), (245, 2908126), (259, 2750930), (370, 1925651), (455, 1565914), (481, 1481270), (490, 1454063), (518, 1375465), (637, 1118510), (910, 782957), (962, 740635), (1274, 559255), (1295, 550186), (1813, 392990), (2405, 296254), (2590, 275093), (3023, 235690), (3185, 223702), (3367, 211610), (3626, 196495), (4810, 148127), (6046, 117845), (6370, 111851), (6734, 105805), (9065, 78598), (15115, 47138), (16835, 42322), (18130, 39299), (21161, 33670), (23569, 30230)]