309442770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37783}}^1$

素因数の和:37816

約数の個数: 96

約数和(自身を含む): 990243072

約数和(自身を除く): 680800302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 37783, 75566, 113349, 188915, 226698, 264481, 340047, 377830, 491179, 528962, 566745, 680094, 793443, 982358, 1133490, 1322405, 1473537, 1586886, 1700235, 2380329, 2455895, 2644810, 2947074, 3400470, 3438253, 3967215, 4420611, 4760658, 4911790, 6876506, 7367685, 7934430, 8841222, 10314759, 11901645, 14735370, 17191265, 20629518, 22103055, 23803290, 30944277, 34382530, 44206110, 51573795, 61888554, 103147590, 154721385, 309442770]

約数ペア:

[(1, 309442770), (2, 154721385), (3, 103147590), (5, 61888554), (6, 51573795), (7, 44206110), (9, 34382530), (10, 30944277), (13, 23803290), (14, 22103055), (15, 20629518), (18, 17191265), (21, 14735370), (26, 11901645), (30, 10314759), (35, 8841222), (39, 7934430), (42, 7367685), (45, 6876506), (63, 4911790), (65, 4760658), (70, 4420611), (78, 3967215), (90, 3438253), (91, 3400470), (105, 2947074), (117, 2644810), (126, 2455895), (130, 2380329), (182, 1700235), (195, 1586886), (210, 1473537), (234, 1322405), (273, 1133490), (315, 982358), (390, 793443), (455, 680094), (546, 566745), (585, 528962), (630, 491179), (819, 377830), (910, 340047), (1170, 264481), (1365, 226698), (1638, 188915), (2730, 113349), (4095, 75566), (8190, 37783)]