419726670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 1149603840

約数和(自身を除く): 729877170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 89, 93, 110, 155, 165, 178, 186, 267, 310, 330, 341, 445, 461, 465, 534, 682, 890, 922, 930, 979, 1023, 1335, 1383, 1705, 1958, 2046, 2305, 2670, 2759, 2766, 2937, 3410, 4610, 4895, 5071, 5115, 5518, 5874, 6915, 8277, 9790, 10142, 10230, 13795, 13830, 14291, 14685, 15213, 16554, 25355, 27590, 28582, 29370, 30349, 30426, 41029, 41385, 42873, 50710, 60698, 71455, 76065, 82058, 82770, 85746, 91047, 123087, 142910, 151745, 152130, 157201, 182094, 205145, 214365, 246174, 303490, 314402, 410290, 428730, 451319, 455235, 471603, 615435, 786005, 902638, 910470, 943206, 1230870, 1271899, 1353957, 1572010, 2256595, 2358015, 2543798, 2707914, 3815697, 4513190, 4716030, 6359495, 6769785, 7631394, 12718990, 13539570, 13990889, 19078485, 27981778, 38156970, 41972667, 69954445, 83945334, 139908890, 209863335, 419726670]

約数ペア:

[(1, 419726670), (2, 209863335), (3, 139908890), (5, 83945334), (6, 69954445), (10, 41972667), (11, 38156970), (15, 27981778), (22, 19078485), (30, 13990889), (31, 13539570), (33, 12718990), (55, 7631394), (62, 6769785), (66, 6359495), (89, 4716030), (93, 4513190), (110, 3815697), (155, 2707914), (165, 2543798), (178, 2358015), (186, 2256595), (267, 1572010), (310, 1353957), (330, 1271899), (341, 1230870), (445, 943206), (461, 910470), (465, 902638), (534, 786005), (682, 615435), (890, 471603), (922, 455235), (930, 451319), (979, 428730), (1023, 410290), (1335, 314402), (1383, 303490), (1705, 246174), (1958, 214365), (2046, 205145), (2305, 182094), (2670, 157201), (2759, 152130), (2766, 151745), (2937, 142910), (3410, 123087), (4610, 91047), (4895, 85746), (5071, 82770), (5115, 82058), (5518, 76065), (5874, 71455), (6915, 60698), (8277, 50710), (9790, 42873), (10142, 41385), (10230, 41029), (13795, 30426), (13830, 30349), (14291, 29370), (14685, 28582), (15213, 27590), (16554, 25355)]