70243740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18583}}^1$

素因数の和:18608

約数の個数: 96

約数和(自身を含む): 249768960

約数和(自身を除く): 179525220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18583, 37166, 55749, 74332, 92915, 111498, 130081, 167247, 185830, 222996, 260162, 278745, 334494, 371660, 390243, 501741, 520324, 557490, 650405, 668988, 780486, 836235, 1003482, 1114980, 1170729, 1300810, 1560972, 1672470, 1951215, 2006964, 2341458, 2508705, 2601620, 3344940, 3512187, 3902430, 4682916, 5017410, 5853645, 7024374, 7804860, 10034820, 11707290, 14048748, 17560935, 23414580, 35121870, 70243740]

約数ペア:

[(1, 70243740), (2, 35121870), (3, 23414580), (4, 17560935), (5, 14048748), (6, 11707290), (7, 10034820), (9, 7804860), (10, 7024374), (12, 5853645), (14, 5017410), (15, 4682916), (18, 3902430), (20, 3512187), (21, 3344940), (27, 2601620), (28, 2508705), (30, 2341458), (35, 2006964), (36, 1951215), (42, 1672470), (45, 1560972), (54, 1300810), (60, 1170729), (63, 1114980), (70, 1003482), (84, 836235), (90, 780486), (105, 668988), (108, 650405), (126, 557490), (135, 520324), (140, 501741), (180, 390243), (189, 371660), (210, 334494), (252, 278745), (270, 260162), (315, 222996), (378, 185830), (420, 167247), (540, 130081), (630, 111498), (756, 92915), (945, 74332), (1260, 55749), (1890, 37166), (3780, 18583)]