350235340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 947564352

約数和(自身を除く): 597329012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 49, 52, 65, 70, 74, 91, 98, 130, 140, 148, 182, 185, 196, 245, 259, 260, 364, 370, 455, 481, 490, 518, 637, 740, 743, 910, 962, 980, 1036, 1274, 1295, 1486, 1813, 1820, 1924, 2405, 2548, 2590, 2972, 3185, 3367, 3626, 3715, 4810, 5180, 5201, 6370, 6734, 7252, 7430, 9065, 9620, 9659, 10402, 12740, 13468, 14860, 16835, 18130, 19318, 20804, 23569, 26005, 27491, 33670, 36260, 36407, 38636, 47138, 48295, 52010, 54982, 67340, 67613, 72814, 94276, 96590, 104020, 109964, 117845, 135226, 137455, 145628, 182035, 192437, 193180, 235690, 270452, 274910, 338065, 357383, 364070, 384874, 471380, 473291, 549820, 676130, 714766, 728140, 769748, 946582, 962185, 1347059, 1352260, 1429532, 1786915, 1893164, 1924370, 2366455, 2501681, 2694118, 3573830, 3848740, 4732910, 5003362, 5388236, 6735295, 7147660, 9465820, 10006724, 12508405, 13470590, 17511767, 25016810, 26941180, 35023534, 50033620, 70047068, 87558835, 175117670, 350235340]

約数ペア:

[(1, 350235340), (2, 175117670), (4, 87558835), (5, 70047068), (7, 50033620), (10, 35023534), (13, 26941180), (14, 25016810), (20, 17511767), (26, 13470590), (28, 12508405), (35, 10006724), (37, 9465820), (49, 7147660), (52, 6735295), (65, 5388236), (70, 5003362), (74, 4732910), (91, 3848740), (98, 3573830), (130, 2694118), (140, 2501681), (148, 2366455), (182, 1924370), (185, 1893164), (196, 1786915), (245, 1429532), (259, 1352260), (260, 1347059), (364, 962185), (370, 946582), (455, 769748), (481, 728140), (490, 714766), (518, 676130), (637, 549820), (740, 473291), (743, 471380), (910, 384874), (962, 364070), (980, 357383), (1036, 338065), (1274, 274910), (1295, 270452), (1486, 235690), (1813, 193180), (1820, 192437), (1924, 182035), (2405, 145628), (2548, 137455), (2590, 135226), (2972, 117845), (3185, 109964), (3367, 104020), (3626, 96590), (3715, 94276), (4810, 72814), (5180, 67613), (5201, 67340), (6370, 54982), (6734, 52010), (7252, 48295), (7430, 47138), (9065, 38636), (9620, 36407), (9659, 36260), (10402, 33670), (12740, 27491), (13468, 26005), (14860, 23569), (16835, 20804), (18130, 19318)]