139351590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3544

約数の個数: 120

約数和(自身を含む): 436000752

約数和(自身を除く): 296649162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3511, 3969, 4410, 5670, 6615, 7022, 7938, 10533, 13230, 17555, 19845, 21066, 24577, 31599, 35110, 39690, 49154, 52665, 63198, 73731, 94797, 105330, 122885, 147462, 157995, 172039, 189594, 221193, 245770, 284391, 315990, 344078, 368655, 442386, 473985, 516117, 568782, 663579, 737310, 860195, 947970, 1032234, 1105965, 1327158, 1421955, 1548351, 1720390, 1990737, 2211930, 2580585, 2843910, 3096702, 3317895, 3981474, 4645053, 5161170, 6635790, 7741755, 9290106, 9953685, 13935159, 15483510, 19907370, 23225265, 27870318, 46450530, 69675795, 139351590]

約数ペア:

[(1, 139351590), (2, 69675795), (3, 46450530), (5, 27870318), (6, 23225265), (7, 19907370), (9, 15483510), (10, 13935159), (14, 9953685), (15, 9290106), (18, 7741755), (21, 6635790), (27, 5161170), (30, 4645053), (35, 3981474), (42, 3317895), (45, 3096702), (49, 2843910), (54, 2580585), (63, 2211930), (70, 1990737), (81, 1720390), (90, 1548351), (98, 1421955), (105, 1327158), (126, 1105965), (135, 1032234), (147, 947970), (162, 860195), (189, 737310), (210, 663579), (245, 568782), (270, 516117), (294, 473985), (315, 442386), (378, 368655), (405, 344078), (441, 315990), (490, 284391), (567, 245770), (630, 221193), (735, 189594), (810, 172039), (882, 157995), (945, 147462), (1134, 122885), (1323, 105330), (1470, 94797), (1890, 73731), (2205, 63198), (2646, 52665), (2835, 49154), (3511, 39690), (3969, 35110), (4410, 31599), (5670, 24577), (6615, 21066), (7022, 19845), (7938, 17555), (10533, 13230)]