244967460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{66931}}^1$

素因数の和:67004

約数の個数: 48

約数和(自身を含む): 697163712

約数和(自身を除く): 452196252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 66931, 133862, 200793, 267724, 334655, 401586, 669310, 803172, 1003965, 1338620, 2007930, 4015860, 4082791, 8165582, 12248373, 16331164, 20413955, 24496746, 40827910, 48993492, 61241865, 81655820, 122483730, 244967460]

約数ペア:

[(1, 244967460), (2, 122483730), (3, 81655820), (4, 61241865), (5, 48993492), (6, 40827910), (10, 24496746), (12, 20413955), (15, 16331164), (20, 12248373), (30, 8165582), (60, 4082791), (61, 4015860), (122, 2007930), (183, 1338620), (244, 1003965), (305, 803172), (366, 669310), (610, 401586), (732, 334655), (915, 267724), (1220, 200793), (1830, 133862), (3660, 66931)]