42788970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2996

約数の個数: 96

約数和(自身を含む): 132717312

約数和(自身を除く): 89928342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 2953, 4830, 5906, 7245, 8859, 14490, 14765, 17718, 20671, 26577, 29530, 41342, 44295, 53154, 62013, 67919, 88590, 103355, 124026, 132885, 135838, 186039, 203757, 206710, 265770, 310065, 339595, 372078, 407514, 475433, 611271, 620130, 679190, 930195, 950866, 1018785, 1222542, 1426299, 1860390, 2037570, 2377165, 2852598, 3056355, 4278897, 4754330, 6112710, 7131495, 8557794, 14262990, 21394485, 42788970]

約数ペア:

[(1, 42788970), (2, 21394485), (3, 14262990), (5, 8557794), (6, 7131495), (7, 6112710), (9, 4754330), (10, 4278897), (14, 3056355), (15, 2852598), (18, 2377165), (21, 2037570), (23, 1860390), (30, 1426299), (35, 1222542), (42, 1018785), (45, 950866), (46, 930195), (63, 679190), (69, 620130), (70, 611271), (90, 475433), (105, 407514), (115, 372078), (126, 339595), (138, 310065), (161, 265770), (207, 206710), (210, 203757), (230, 186039), (315, 135838), (322, 132885), (345, 124026), (414, 103355), (483, 88590), (630, 67919), (690, 62013), (805, 53154), (966, 44295), (1035, 41342), (1449, 29530), (1610, 26577), (2070, 20671), (2415, 17718), (2898, 14765), (2953, 14490), (4830, 8859), (5906, 7245)]