142859340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61051}}^1$

素因数の和:61079

約数の個数: 72

約数和(自身を含む): 466681488

約数和(自身を除く): 323822148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61051, 122102, 183153, 244204, 305255, 366306, 549459, 610510, 732612, 793663, 915765, 1098918, 1221020, 1587326, 1831530, 2197836, 2380989, 2747295, 3174652, 3663060, 3968315, 4761978, 5494590, 7142967, 7936630, 9523956, 10989180, 11904945, 14285934, 15873260, 23809890, 28571868, 35714835, 47619780, 71429670, 142859340]

約数ペア:

[(1, 142859340), (2, 71429670), (3, 47619780), (4, 35714835), (5, 28571868), (6, 23809890), (9, 15873260), (10, 14285934), (12, 11904945), (13, 10989180), (15, 9523956), (18, 7936630), (20, 7142967), (26, 5494590), (30, 4761978), (36, 3968315), (39, 3663060), (45, 3174652), (52, 2747295), (60, 2380989), (65, 2197836), (78, 1831530), (90, 1587326), (117, 1221020), (130, 1098918), (156, 915765), (180, 793663), (195, 732612), (234, 610510), (260, 549459), (390, 366306), (468, 305255), (585, 244204), (780, 183153), (1170, 122102), (2340, 61051)]