30921632

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 73995264

約数和(自身を除く): 43073632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 73, 112, 122, 124, 146, 217, 224, 244, 248, 292, 427, 434, 488, 496, 511, 584, 854, 868, 976, 992, 1022, 1168, 1708, 1736, 1891, 1952, 2044, 2263, 2336, 3416, 3472, 3782, 4088, 4453, 4526, 6832, 6944, 7564, 8176, 8906, 9052, 13237, 13664, 15128, 15841, 16352, 17812, 18104, 26474, 30256, 31171, 31682, 35624, 36208, 52948, 60512, 62342, 63364, 71248, 72416, 105896, 124684, 126728, 138043, 142496, 211792, 249368, 253456, 276086, 423584, 498736, 506912, 552172, 966301, 997472, 1104344, 1932602, 2208688, 3865204, 4417376, 7730408, 15460816, 30921632]

約数ペア:

[(1, 30921632), (2, 15460816), (4, 7730408), (7, 4417376), (8, 3865204), (14, 2208688), (16, 1932602), (28, 1104344), (31, 997472), (32, 966301), (56, 552172), (61, 506912), (62, 498736), (73, 423584), (112, 276086), (122, 253456), (124, 249368), (146, 211792), (217, 142496), (224, 138043), (244, 126728), (248, 124684), (292, 105896), (427, 72416), (434, 71248), (488, 63364), (496, 62342), (511, 60512), (584, 52948), (854, 36208), (868, 35624), (976, 31682), (992, 31171), (1022, 30256), (1168, 26474), (1708, 18104), (1736, 17812), (1891, 16352), (1952, 15841), (2044, 15128), (2263, 13664), (2336, 13237), (3416, 9052), (3472, 8906), (3782, 8176), (4088, 7564), (4453, 6944), (4526, 6832)]