219360510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 604805760

約数和(自身を除く): 385445250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 163, 171, 190, 285, 326, 342, 489, 570, 787, 815, 855, 978, 1467, 1574, 1630, 1710, 2361, 2445, 2934, 3097, 3935, 4722, 4890, 6194, 7083, 7335, 7870, 9291, 11805, 14166, 14670, 14953, 15485, 18582, 23610, 27873, 29906, 30970, 35415, 44859, 46455, 55746, 70830, 74765, 89718, 92910, 128281, 134577, 139365, 149530, 224295, 256562, 269154, 278730, 384843, 448590, 641405, 672885, 769686, 1154529, 1282810, 1345770, 1924215, 2309058, 2437339, 3848430, 4874678, 5772645, 7312017, 11545290, 12186695, 14624034, 21936051, 24373390, 36560085, 43872102, 73120170, 109680255, 219360510]

約数ペア:

[(1, 219360510), (2, 109680255), (3, 73120170), (5, 43872102), (6, 36560085), (9, 24373390), (10, 21936051), (15, 14624034), (18, 12186695), (19, 11545290), (30, 7312017), (38, 5772645), (45, 4874678), (57, 3848430), (90, 2437339), (95, 2309058), (114, 1924215), (163, 1345770), (171, 1282810), (190, 1154529), (285, 769686), (326, 672885), (342, 641405), (489, 448590), (570, 384843), (787, 278730), (815, 269154), (855, 256562), (978, 224295), (1467, 149530), (1574, 139365), (1630, 134577), (1710, 128281), (2361, 92910), (2445, 89718), (2934, 74765), (3097, 70830), (3935, 55746), (4722, 46455), (4890, 44859), (6194, 35415), (7083, 30970), (7335, 29906), (7870, 27873), (9291, 23610), (11805, 18582), (14166, 15485), (14670, 14953)]