713587980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 2335931136

約数和(自身を除く): 1622343156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 251, 294, 420, 490, 502, 588, 735, 753, 967, 980, 1004, 1255, 1470, 1506, 1757, 1934, 2510, 2901, 2940, 3012, 3514, 3765, 3868, 4835, 5020, 5271, 5802, 6769, 7028, 7530, 8785, 9670, 10542, 11604, 12299, 13538, 14505, 15060, 17570, 19340, 20307, 21084, 24598, 26355, 27076, 29010, 33845, 35140, 36897, 40614, 47383, 49196, 52710, 58020, 61495, 67690, 73794, 81228, 94766, 101535, 105420, 122990, 135380, 142149, 147588, 184485, 189532, 203070, 236915, 242717, 245980, 284298, 368970, 406140, 473830, 485434, 568596, 710745, 728151, 737940, 947660, 970868, 1213585, 1421490, 1456302, 1699019, 2427170, 2842980, 2912604, 3398038, 3640755, 4854340, 5097057, 6796076, 7281510, 8495095, 10194114, 11893133, 14563020, 16990190, 20388228, 23786266, 25485285, 33980380, 35679399, 47572532, 50970570, 59465665, 71358798, 101941140, 118931330, 142717596, 178396995, 237862660, 356793990, 713587980]

約数ペア:

[(1, 713587980), (2, 356793990), (3, 237862660), (4, 178396995), (5, 142717596), (6, 118931330), (7, 101941140), (10, 71358798), (12, 59465665), (14, 50970570), (15, 47572532), (20, 35679399), (21, 33980380), (28, 25485285), (30, 23786266), (35, 20388228), (42, 16990190), (49, 14563020), (60, 11893133), (70, 10194114), (84, 8495095), (98, 7281510), (105, 6796076), (140, 5097057), (147, 4854340), (196, 3640755), (210, 3398038), (245, 2912604), (251, 2842980), (294, 2427170), (420, 1699019), (490, 1456302), (502, 1421490), (588, 1213585), (735, 970868), (753, 947660), (967, 737940), (980, 728151), (1004, 710745), (1255, 568596), (1470, 485434), (1506, 473830), (1757, 406140), (1934, 368970), (2510, 284298), (2901, 245980), (2940, 242717), (3012, 236915), (3514, 203070), (3765, 189532), (3868, 184485), (4835, 147588), (5020, 142149), (5271, 135380), (5802, 122990), (6769, 105420), (7028, 101535), (7530, 94766), (8785, 81228), (9670, 73794), (10542, 67690), (11604, 61495), (12299, 58020), (13538, 52710), (14505, 49196), (15060, 47383), (17570, 40614), (19340, 36897), (20307, 35140), (21084, 33845), (24598, 29010), (26355, 27076)]