5415540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 16765056

約数和(自身を除く): 11349516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 131, 156, 159, 195, 212, 260, 262, 265, 318, 390, 393, 524, 530, 636, 655, 689, 780, 786, 795, 1060, 1310, 1378, 1572, 1590, 1703, 1965, 2067, 2620, 2756, 3180, 3406, 3445, 3930, 4134, 5109, 6812, 6890, 6943, 7860, 8268, 8515, 10218, 10335, 13780, 13886, 17030, 20436, 20670, 20829, 25545, 27772, 34060, 34715, 41340, 41658, 51090, 69430, 83316, 90259, 102180, 104145, 138860, 180518, 208290, 270777, 361036, 416580, 451295, 541554, 902590, 1083108, 1353885, 1805180, 2707770, 5415540]

約数ペア:

[(1, 5415540), (2, 2707770), (3, 1805180), (4, 1353885), (5, 1083108), (6, 902590), (10, 541554), (12, 451295), (13, 416580), (15, 361036), (20, 270777), (26, 208290), (30, 180518), (39, 138860), (52, 104145), (53, 102180), (60, 90259), (65, 83316), (78, 69430), (106, 51090), (130, 41658), (131, 41340), (156, 34715), (159, 34060), (195, 27772), (212, 25545), (260, 20829), (262, 20670), (265, 20436), (318, 17030), (390, 13886), (393, 13780), (524, 10335), (530, 10218), (636, 8515), (655, 8268), (689, 7860), (780, 6943), (786, 6890), (795, 6812), (1060, 5109), (1310, 4134), (1378, 3930), (1572, 3445), (1590, 3406), (1703, 3180), (1965, 2756), (2067, 2620)]