30476472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 89026560

約数和(自身を除く): 58550088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 137, 138, 156, 184, 186, 248, 274, 276, 299, 312, 372, 403, 411, 548, 552, 598, 713, 744, 806, 822, 897, 1096, 1196, 1209, 1426, 1612, 1644, 1781, 1794, 2139, 2392, 2418, 2852, 3151, 3224, 3288, 3562, 3588, 4247, 4278, 4836, 5343, 5704, 6302, 7124, 7176, 8494, 8556, 9269, 9453, 9672, 10686, 12604, 12741, 14248, 16988, 17112, 18538, 18906, 21372, 25208, 25482, 27807, 33976, 37076, 37812, 40963, 42744, 50964, 55211, 55614, 74152, 75624, 81926, 97681, 101928, 110422, 111228, 122889, 163852, 165633, 195362, 220844, 222456, 245778, 293043, 327704, 331266, 390724, 441688, 491556, 586086, 662532, 781448, 983112, 1172172, 1269853, 1325064, 2344344, 2539706, 3809559, 5079412, 7619118, 10158824, 15238236, 30476472]

約数ペア:

[(1, 30476472), (2, 15238236), (3, 10158824), (4, 7619118), (6, 5079412), (8, 3809559), (12, 2539706), (13, 2344344), (23, 1325064), (24, 1269853), (26, 1172172), (31, 983112), (39, 781448), (46, 662532), (52, 586086), (62, 491556), (69, 441688), (78, 390724), (92, 331266), (93, 327704), (104, 293043), (124, 245778), (137, 222456), (138, 220844), (156, 195362), (184, 165633), (186, 163852), (248, 122889), (274, 111228), (276, 110422), (299, 101928), (312, 97681), (372, 81926), (403, 75624), (411, 74152), (548, 55614), (552, 55211), (598, 50964), (713, 42744), (744, 40963), (806, 37812), (822, 37076), (897, 33976), (1096, 27807), (1196, 25482), (1209, 25208), (1426, 21372), (1612, 18906), (1644, 18538), (1781, 17112), (1794, 16988), (2139, 14248), (2392, 12741), (2418, 12604), (2852, 10686), (3151, 9672), (3224, 9453), (3288, 9269), (3562, 8556), (3588, 8494), (4247, 7176), (4278, 7124), (4836, 6302), (5343, 5704)]