30822948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 85245888

約数和(自身を除く): 54422940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 983, 1206, 1742, 1966, 2412, 2613, 2949, 3484, 3932, 5226, 5898, 7839, 8847, 10452, 11796, 12779, 15678, 17694, 25558, 31356, 35388, 38337, 51116, 65861, 76674, 115011, 131722, 153348, 197583, 230022, 263444, 395166, 460044, 592749, 790332, 856193, 1185498, 1712386, 2370996, 2568579, 3424772, 5137158, 7705737, 10274316, 15411474, 30822948]

約数ペア:

[(1, 30822948), (2, 15411474), (3, 10274316), (4, 7705737), (6, 5137158), (9, 3424772), (12, 2568579), (13, 2370996), (18, 1712386), (26, 1185498), (36, 856193), (39, 790332), (52, 592749), (67, 460044), (78, 395166), (117, 263444), (134, 230022), (156, 197583), (201, 153348), (234, 131722), (268, 115011), (402, 76674), (468, 65861), (603, 51116), (804, 38337), (871, 35388), (983, 31356), (1206, 25558), (1742, 17694), (1966, 15678), (2412, 12779), (2613, 11796), (2949, 10452), (3484, 8847), (3932, 7839), (5226, 5898)]