74452770

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 112

約数和(自身を含む): 229792320

約数和(自身を除く): 155339550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1459, 1701, 1890, 2430, 2835, 2918, 3402, 3645, 4377, 5103, 5670, 7290, 7295, 8505, 8754, 10206, 10213, 13131, 14590, 17010, 20426, 21885, 25515, 26262, 30639, 39393, 43770, 51030, 51065, 61278, 65655, 78786, 91917, 102130, 118179, 131310, 153195, 183834, 196965, 236358, 275751, 306390, 354537, 393930, 459585, 551502, 590895, 709074, 827253, 919170, 1063611, 1181790, 1378755, 1654506, 1772685, 2127222, 2481759, 2757510, 3545370, 4136265, 4963518, 5318055, 7445277, 8272530, 10636110, 12408795, 14890554, 24817590, 37226385, 74452770]

約数ペア:

[(1, 74452770), (2, 37226385), (3, 24817590), (5, 14890554), (6, 12408795), (7, 10636110), (9, 8272530), (10, 7445277), (14, 5318055), (15, 4963518), (18, 4136265), (21, 3545370), (27, 2757510), (30, 2481759), (35, 2127222), (42, 1772685), (45, 1654506), (54, 1378755), (63, 1181790), (70, 1063611), (81, 919170), (90, 827253), (105, 709074), (126, 590895), (135, 551502), (162, 459585), (189, 393930), (210, 354537), (243, 306390), (270, 275751), (315, 236358), (378, 196965), (405, 183834), (486, 153195), (567, 131310), (630, 118179), (729, 102130), (810, 91917), (945, 78786), (1134, 65655), (1215, 61278), (1458, 51065), (1459, 51030), (1701, 43770), (1890, 39393), (2430, 30639), (2835, 26262), (2918, 25515), (3402, 21885), (3645, 20426), (4377, 17010), (5103, 14590), (5670, 13131), (7290, 10213), (7295, 10206), (8505, 8754)]