40670490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 115404480

約数和(自身を除く): 74733990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 210, 219, 245, 294, 365, 379, 438, 490, 511, 730, 735, 758, 1022, 1095, 1137, 1470, 1533, 1895, 2190, 2274, 2555, 2653, 3066, 3577, 3790, 5110, 5306, 5685, 7154, 7665, 7959, 10731, 11370, 13265, 15330, 15918, 17885, 18571, 21462, 26530, 27667, 35770, 37142, 39795, 53655, 55334, 55713, 79590, 83001, 92855, 107310, 111426, 138335, 166002, 185710, 193669, 276670, 278565, 387338, 415005, 557130, 581007, 830010, 968345, 1162014, 1355683, 1936690, 2711366, 2905035, 4067049, 5810070, 6778415, 8134098, 13556830, 20335245, 40670490]

約数ペア:

[(1, 40670490), (2, 20335245), (3, 13556830), (5, 8134098), (6, 6778415), (7, 5810070), (10, 4067049), (14, 2905035), (15, 2711366), (21, 1936690), (30, 1355683), (35, 1162014), (42, 968345), (49, 830010), (70, 581007), (73, 557130), (98, 415005), (105, 387338), (146, 278565), (147, 276670), (210, 193669), (219, 185710), (245, 166002), (294, 138335), (365, 111426), (379, 107310), (438, 92855), (490, 83001), (511, 79590), (730, 55713), (735, 55334), (758, 53655), (1022, 39795), (1095, 37142), (1137, 35770), (1470, 27667), (1533, 26530), (1895, 21462), (2190, 18571), (2274, 17885), (2555, 15918), (2653, 15330), (3066, 13265), (3577, 11370), (3790, 10731), (5110, 7959), (5306, 7665), (5685, 7154)]