120717778990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{462113}}^1$

素因数の和:462444

約数の個数: 32

約数和(自身を含む): 219995839296

約数和(自身を除く): 99278060306

約数列:

[1, 2, 5, 10, 151, 173, 302, 346, 755, 865, 1510, 1730, 26123, 52246, 130615, 261230, 462113, 924226, 2310565, 4621130, 69779063, 79945549, 139558126, 159891098, 348895315, 399727745, 697790630, 799455490, 12071777899, 24143555798, 60358889495, 120717778990]

約数ペア:

[(1, 120717778990), (2, 60358889495), (5, 24143555798), (10, 12071777899), (151, 799455490), (173, 697790630), (302, 399727745), (346, 348895315), (755, 159891098), (865, 139558126), (1510, 79945549), (1730, 69779063), (26123, 4621130), (52246, 2310565), (130615, 924226), (261230, 462113)]