30389632

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 74541600

約数和(自身を除く): 44151968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2609, 2912, 5218, 5824, 10436, 11648, 18263, 20872, 33917, 36526, 41744, 67834, 73052, 83488, 135668, 146104, 166976, 237419, 271336, 292208, 333952, 474838, 542672, 584416, 949676, 1085344, 1168832, 1899352, 2170688, 2337664, 3798704, 4341376, 7597408, 15194816, 30389632]

約数ペア:

[(1, 30389632), (2, 15194816), (4, 7597408), (7, 4341376), (8, 3798704), (13, 2337664), (14, 2170688), (16, 1899352), (26, 1168832), (28, 1085344), (32, 949676), (52, 584416), (56, 542672), (64, 474838), (91, 333952), (104, 292208), (112, 271336), (128, 237419), (182, 166976), (208, 146104), (224, 135668), (364, 83488), (416, 73052), (448, 67834), (728, 41744), (832, 36526), (896, 33917), (1456, 20872), (1664, 18263), (2609, 11648), (2912, 10436), (5218, 5824)]