30432870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 92186640

約数和(自身を除く): 61753770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 37, 38, 39, 45, 57, 65, 74, 78, 90, 95, 111, 114, 117, 130, 171, 185, 190, 195, 222, 234, 247, 285, 333, 342, 370, 390, 481, 494, 555, 570, 585, 666, 703, 741, 855, 962, 1110, 1170, 1235, 1369, 1406, 1443, 1482, 1665, 1710, 2109, 2223, 2405, 2470, 2738, 2886, 3330, 3515, 3705, 4107, 4218, 4329, 4446, 4810, 6327, 6845, 7030, 7215, 7410, 8214, 8658, 9139, 10545, 11115, 12321, 12654, 13690, 14430, 17797, 18278, 20535, 21090, 21645, 22230, 24642, 26011, 27417, 31635, 35594, 41070, 43290, 45695, 52022, 53391, 54834, 61605, 63270, 78033, 82251, 88985, 91390, 106782, 123210, 130055, 137085, 156066, 160173, 164502, 177970, 234099, 260110, 266955, 274170, 320346, 338143, 390165, 411255, 468198, 533910, 676286, 780330, 800865, 822510, 1014429, 1170495, 1601730, 1690715, 2028858, 2340990, 3043287, 3381430, 5072145, 6086574, 10144290, 15216435, 30432870]

約数ペア:

[(1, 30432870), (2, 15216435), (3, 10144290), (5, 6086574), (6, 5072145), (9, 3381430), (10, 3043287), (13, 2340990), (15, 2028858), (18, 1690715), (19, 1601730), (26, 1170495), (30, 1014429), (37, 822510), (38, 800865), (39, 780330), (45, 676286), (57, 533910), (65, 468198), (74, 411255), (78, 390165), (90, 338143), (95, 320346), (111, 274170), (114, 266955), (117, 260110), (130, 234099), (171, 177970), (185, 164502), (190, 160173), (195, 156066), (222, 137085), (234, 130055), (247, 123210), (285, 106782), (333, 91390), (342, 88985), (370, 82251), (390, 78033), (481, 63270), (494, 61605), (555, 54834), (570, 53391), (585, 52022), (666, 45695), (703, 43290), (741, 41070), (855, 35594), (962, 31635), (1110, 27417), (1170, 26011), (1235, 24642), (1369, 22230), (1406, 21645), (1443, 21090), (1482, 20535), (1665, 18278), (1710, 17797), (2109, 14430), (2223, 13690), (2405, 12654), (2470, 12321), (2738, 11115), (2886, 10545), (3330, 9139), (3515, 8658), (3705, 8214), (4107, 7410), (4218, 7215), (4329, 7030), (4446, 6845), (4810, 6327)]