30361968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 180

約数和(自身を含む): 106769208

約数和(自身を除く): 76407240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 331, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 662, 728, 784, 819, 882, 936, 993, 1008, 1092, 1176, 1274, 1324, 1456, 1638, 1764, 1872, 1911, 1986, 2184, 2317, 2352, 2548, 2648, 2979, 3276, 3528, 3822, 3972, 4303, 4368, 4634, 5096, 5296, 5733, 5958, 6552, 6951, 7056, 7644, 7944, 8606, 9268, 10192, 11466, 11916, 12909, 13104, 13902, 15288, 15888, 16219, 17212, 18536, 20853, 22932, 23832, 25818, 27804, 30121, 30576, 32438, 34424, 37072, 38727, 41706, 45864, 47664, 48657, 51636, 55608, 60242, 64876, 68848, 77454, 83412, 90363, 91728, 97314, 103272, 111216, 120484, 129752, 145971, 154908, 166824, 180726, 194628, 206544, 210847, 240968, 259504, 271089, 291942, 309816, 333648, 361452, 389256, 421694, 481936, 542178, 583884, 619632, 632541, 722904, 778512, 843388, 1084356, 1167768, 1265082, 1445808, 1686776, 1897623, 2168712, 2335536, 2530164, 3373552, 3795246, 4337424, 5060328, 7590492, 10120656, 15180984, 30361968]

約数ペア:

[(1, 30361968), (2, 15180984), (3, 10120656), (4, 7590492), (6, 5060328), (7, 4337424), (8, 3795246), (9, 3373552), (12, 2530164), (13, 2335536), (14, 2168712), (16, 1897623), (18, 1686776), (21, 1445808), (24, 1265082), (26, 1167768), (28, 1084356), (36, 843388), (39, 778512), (42, 722904), (48, 632541), (49, 619632), (52, 583884), (56, 542178), (63, 481936), (72, 421694), (78, 389256), (84, 361452), (91, 333648), (98, 309816), (104, 291942), (112, 271089), (117, 259504), (126, 240968), (144, 210847), (147, 206544), (156, 194628), (168, 180726), (182, 166824), (196, 154908), (208, 145971), (234, 129752), (252, 120484), (273, 111216), (294, 103272), (312, 97314), (331, 91728), (336, 90363), (364, 83412), (392, 77454), (441, 68848), (468, 64876), (504, 60242), (546, 55608), (588, 51636), (624, 48657), (637, 47664), (662, 45864), (728, 41706), (784, 38727), (819, 37072), (882, 34424), (936, 32438), (993, 30576), (1008, 30121), (1092, 27804), (1176, 25818), (1274, 23832), (1324, 22932), (1456, 20853), (1638, 18536), (1764, 17212), (1872, 16219), (1911, 15888), (1986, 15288), (2184, 13902), (2317, 13104), (2352, 12909), (2548, 11916), (2648, 11466), (2979, 10192), (3276, 9268), (3528, 8606), (3822, 7944), (3972, 7644), (4303, 7056), (4368, 6951), (4634, 6552), (5096, 5958), (5296, 5733)]