7622460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 25474176

約数和(自身を除く): 17851716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 53, 60, 68, 85, 90, 94, 102, 106, 141, 153, 159, 170, 180, 188, 204, 212, 235, 255, 265, 282, 306, 318, 340, 423, 470, 477, 510, 530, 564, 612, 636, 705, 765, 795, 799, 846, 901, 940, 954, 1020, 1060, 1410, 1530, 1590, 1598, 1692, 1802, 1908, 2115, 2385, 2397, 2491, 2703, 2820, 3060, 3180, 3196, 3604, 3995, 4230, 4505, 4770, 4794, 4982, 5406, 7191, 7473, 7990, 8109, 8460, 9010, 9540, 9588, 9964, 10812, 11985, 12455, 13515, 14382, 14946, 15980, 16218, 18020, 22419, 23970, 24910, 27030, 28764, 29892, 32436, 35955, 37365, 40545, 42347, 44838, 47940, 49820, 54060, 71910, 74730, 81090, 84694, 89676, 112095, 127041, 143820, 149460, 162180, 169388, 211735, 224190, 254082, 381123, 423470, 448380, 508164, 635205, 762246, 846940, 1270410, 1524492, 1905615, 2540820, 3811230, 7622460]

約数ペア:

[(1, 7622460), (2, 3811230), (3, 2540820), (4, 1905615), (5, 1524492), (6, 1270410), (9, 846940), (10, 762246), (12, 635205), (15, 508164), (17, 448380), (18, 423470), (20, 381123), (30, 254082), (34, 224190), (36, 211735), (45, 169388), (47, 162180), (51, 149460), (53, 143820), (60, 127041), (68, 112095), (85, 89676), (90, 84694), (94, 81090), (102, 74730), (106, 71910), (141, 54060), (153, 49820), (159, 47940), (170, 44838), (180, 42347), (188, 40545), (204, 37365), (212, 35955), (235, 32436), (255, 29892), (265, 28764), (282, 27030), (306, 24910), (318, 23970), (340, 22419), (423, 18020), (470, 16218), (477, 15980), (510, 14946), (530, 14382), (564, 13515), (612, 12455), (636, 11985), (705, 10812), (765, 9964), (795, 9588), (799, 9540), (846, 9010), (901, 8460), (940, 8109), (954, 7990), (1020, 7473), (1060, 7191), (1410, 5406), (1530, 4982), (1590, 4794), (1598, 4770), (1692, 4505), (1802, 4230), (1908, 3995), (2115, 3604), (2385, 3196), (2397, 3180), (2491, 3060), (2703, 2820)]