30188112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 83328000

約数和(自身を除く): 53139888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 419, 456, 474, 632, 838, 912, 948, 1257, 1264, 1501, 1676, 1896, 2514, 3002, 3352, 3792, 4503, 5028, 6004, 6704, 7961, 9006, 10056, 12008, 15922, 18012, 20112, 23883, 24016, 31844, 33101, 36024, 47766, 63688, 66202, 72048, 95532, 99303, 127376, 132404, 191064, 198606, 264808, 382128, 397212, 529616, 628919, 794424, 1257838, 1588848, 1886757, 2515676, 3773514, 5031352, 7547028, 10062704, 15094056, 30188112]

約数ペア:

[(1, 30188112), (2, 15094056), (3, 10062704), (4, 7547028), (6, 5031352), (8, 3773514), (12, 2515676), (16, 1886757), (19, 1588848), (24, 1257838), (38, 794424), (48, 628919), (57, 529616), (76, 397212), (79, 382128), (114, 264808), (152, 198606), (158, 191064), (228, 132404), (237, 127376), (304, 99303), (316, 95532), (419, 72048), (456, 66202), (474, 63688), (632, 47766), (838, 36024), (912, 33101), (948, 31844), (1257, 24016), (1264, 23883), (1501, 20112), (1676, 18012), (1896, 15922), (2514, 12008), (3002, 10056), (3352, 9006), (3792, 7961), (4503, 6704), (5028, 6004)]