29910195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 62791680

約数和(自身を除く): 32881485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1021, 1085, 1395, 1953, 3063, 3255, 4185, 5105, 5859, 7147, 9189, 9765, 15315, 21441, 27567, 29295, 31651, 35735, 45945, 64323, 94953, 107205, 137835, 158255, 192969, 221557, 284859, 321615, 474765, 664671, 854577, 964845, 1107785, 1424295, 1994013, 3323355, 4272885, 5982039, 9970065, 29910195]

約数ペア:

[(1, 29910195), (3, 9970065), (5, 5982039), (7, 4272885), (9, 3323355), (15, 1994013), (21, 1424295), (27, 1107785), (31, 964845), (35, 854577), (45, 664671), (63, 474765), (93, 321615), (105, 284859), (135, 221557), (155, 192969), (189, 158255), (217, 137835), (279, 107205), (315, 94953), (465, 64323), (651, 45945), (837, 35735), (945, 31651), (1021, 29295), (1085, 27567), (1395, 21441), (1953, 15315), (3063, 9765), (3255, 9189), (4185, 7147), (5105, 5859)]