30201444

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 98313600

約数和(自身を除く): 68112156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 439, 441, 468, 546, 588, 637, 702, 756, 819, 878, 882, 1092, 1274, 1317, 1323, 1404, 1638, 1756, 1764, 1911, 2457, 2548, 2634, 2646, 3073, 3276, 3822, 3951, 4914, 5268, 5292, 5707, 5733, 6146, 7644, 7902, 9219, 9828, 11414, 11466, 11853, 12292, 15804, 17121, 17199, 18438, 21511, 22828, 22932, 23706, 27657, 34242, 34398, 36876, 39949, 43022, 47412, 51363, 55314, 64533, 68484, 68796, 79898, 82971, 86044, 102726, 110628, 119847, 129066, 154089, 159796, 165942, 193599, 205452, 239694, 258132, 279643, 308178, 331884, 359541, 387198, 479388, 559286, 580797, 616356, 719082, 774396, 838929, 1078623, 1118572, 1161594, 1438164, 1677858, 2157246, 2323188, 2516787, 3355716, 4314492, 5033574, 7550361, 10067148, 15100722, 30201444]

約数ペア:

[(1, 30201444), (2, 15100722), (3, 10067148), (4, 7550361), (6, 5033574), (7, 4314492), (9, 3355716), (12, 2516787), (13, 2323188), (14, 2157246), (18, 1677858), (21, 1438164), (26, 1161594), (27, 1118572), (28, 1078623), (36, 838929), (39, 774396), (42, 719082), (49, 616356), (52, 580797), (54, 559286), (63, 479388), (78, 387198), (84, 359541), (91, 331884), (98, 308178), (108, 279643), (117, 258132), (126, 239694), (147, 205452), (156, 193599), (182, 165942), (189, 159796), (196, 154089), (234, 129066), (252, 119847), (273, 110628), (294, 102726), (351, 86044), (364, 82971), (378, 79898), (439, 68796), (441, 68484), (468, 64533), (546, 55314), (588, 51363), (637, 47412), (702, 43022), (756, 39949), (819, 36876), (878, 34398), (882, 34242), (1092, 27657), (1274, 23706), (1317, 22932), (1323, 22828), (1404, 21511), (1638, 18438), (1756, 17199), (1764, 17121), (1911, 15804), (2457, 12292), (2548, 11853), (2634, 11466), (2646, 11414), (3073, 9828), (3276, 9219), (3822, 7902), (3951, 7644), (4914, 6146), (5268, 5733), (5292, 5707)]