191532510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 540933120

約数和(自身を除く): 349400610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1289, 1651, 1905, 2286, 2578, 3302, 3810, 3867, 4953, 5715, 6445, 7734, 8255, 9906, 11430, 11601, 12890, 14859, 16510, 16757, 19335, 23202, 24765, 29718, 33514, 38670, 49530, 50271, 58005, 74295, 83785, 100542, 116010, 148590, 150813, 163703, 167570, 251355, 301626, 327406, 491109, 502710, 754065, 818515, 982218, 1473327, 1508130, 1637030, 2128139, 2455545, 2946654, 4256278, 4911090, 6384417, 7366635, 10640695, 12768834, 14733270, 19153251, 21281390, 31922085, 38306502, 63844170, 95766255, 191532510]

約数ペア:

[(1, 191532510), (2, 95766255), (3, 63844170), (5, 38306502), (6, 31922085), (9, 21281390), (10, 19153251), (13, 14733270), (15, 12768834), (18, 10640695), (26, 7366635), (30, 6384417), (39, 4911090), (45, 4256278), (65, 2946654), (78, 2455545), (90, 2128139), (117, 1637030), (127, 1508130), (130, 1473327), (195, 982218), (234, 818515), (254, 754065), (381, 502710), (390, 491109), (585, 327406), (635, 301626), (762, 251355), (1143, 167570), (1170, 163703), (1270, 150813), (1289, 148590), (1651, 116010), (1905, 100542), (2286, 83785), (2578, 74295), (3302, 58005), (3810, 50271), (3867, 49530), (4953, 38670), (5715, 33514), (6445, 29718), (7734, 24765), (8255, 23202), (9906, 19335), (11430, 16757), (11601, 16510), (12890, 14859)]