7470060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 23040192

約数和(自身を除く): 15570132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 157, 183, 195, 244, 260, 305, 314, 366, 390, 471, 610, 628, 732, 780, 785, 793, 915, 942, 1220, 1570, 1586, 1830, 1884, 2041, 2355, 2379, 3140, 3172, 3660, 3965, 4082, 4710, 4758, 6123, 7930, 8164, 9420, 9516, 9577, 10205, 11895, 12246, 15860, 19154, 20410, 23790, 24492, 28731, 30615, 38308, 40820, 47580, 47885, 57462, 61230, 95770, 114924, 122460, 124501, 143655, 191540, 249002, 287310, 373503, 498004, 574620, 622505, 747006, 1245010, 1494012, 1867515, 2490020, 3735030, 7470060]

約数ペア:

[(1, 7470060), (2, 3735030), (3, 2490020), (4, 1867515), (5, 1494012), (6, 1245010), (10, 747006), (12, 622505), (13, 574620), (15, 498004), (20, 373503), (26, 287310), (30, 249002), (39, 191540), (52, 143655), (60, 124501), (61, 122460), (65, 114924), (78, 95770), (122, 61230), (130, 57462), (156, 47885), (157, 47580), (183, 40820), (195, 38308), (244, 30615), (260, 28731), (305, 24492), (314, 23790), (366, 20410), (390, 19154), (471, 15860), (610, 12246), (628, 11895), (732, 10205), (780, 9577), (785, 9516), (793, 9420), (915, 8164), (942, 7930), (1220, 6123), (1570, 4758), (1586, 4710), (1830, 4082), (1884, 3965), (2041, 3660), (2355, 3172), (2379, 3140)]