30621864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 95951520

約数和(自身を除く): 65329656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2003, 2184, 2548, 3822, 4006, 5096, 6009, 7644, 8012, 12018, 14021, 15288, 16024, 24036, 26039, 28042, 42063, 48072, 52078, 56084, 78117, 84126, 98147, 104156, 112168, 156234, 168252, 182273, 196294, 208312, 294441, 312468, 336504, 364546, 392588, 546819, 588882, 624936, 729092, 785176, 1093638, 1177764, 1275911, 1458184, 2187276, 2355528, 2551822, 3827733, 4374552, 5103644, 7655466, 10207288, 15310932, 30621864]

約数ペア:

[(1, 30621864), (2, 15310932), (3, 10207288), (4, 7655466), (6, 5103644), (7, 4374552), (8, 3827733), (12, 2551822), (13, 2355528), (14, 2187276), (21, 1458184), (24, 1275911), (26, 1177764), (28, 1093638), (39, 785176), (42, 729092), (49, 624936), (52, 588882), (56, 546819), (78, 392588), (84, 364546), (91, 336504), (98, 312468), (104, 294441), (147, 208312), (156, 196294), (168, 182273), (182, 168252), (196, 156234), (273, 112168), (294, 104156), (312, 98147), (364, 84126), (392, 78117), (546, 56084), (588, 52078), (637, 48072), (728, 42063), (1092, 28042), (1176, 26039), (1274, 24036), (1911, 16024), (2003, 15288), (2184, 14021), (2548, 12018), (3822, 8012), (4006, 7644), (5096, 6009)]