30388448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 33196192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 331, 604, 608, 662, 1208, 1324, 2416, 2648, 2869, 4832, 5296, 5738, 6289, 10592, 11476, 12578, 22952, 25156, 45904, 49981, 50312, 91808, 99962, 100624, 199924, 201248, 399848, 799696, 949639, 1599392, 1899278, 3798556, 7597112, 15194224, 30388448]

約数ペア:

[(1, 30388448), (2, 15194224), (4, 7597112), (8, 3798556), (16, 1899278), (19, 1599392), (32, 949639), (38, 799696), (76, 399848), (151, 201248), (152, 199924), (302, 100624), (304, 99962), (331, 91808), (604, 50312), (608, 49981), (662, 45904), (1208, 25156), (1324, 22952), (2416, 12578), (2648, 11476), (2869, 10592), (4832, 6289), (5296, 5738)]