190321290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6596

約数の個数: 96

約数和(自身を含む): 551603520

約数和(自身を除く): 361282230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 6547, 9690, 13094, 14535, 19641, 29070, 32735, 39282, 58923, 65470, 98205, 111299, 117846, 124393, 196410, 222598, 248786, 294615, 333897, 373179, 556495, 589230, 621965, 667794, 746358, 1001691, 1112990, 1119537, 1243930, 1669485, 1865895, 2003382, 2114681, 2239074, 3338970, 3731790, 4229362, 5008455, 5597685, 6344043, 10016910, 10573405, 11195370, 12688086, 19032129, 21146810, 31720215, 38064258, 63440430, 95160645, 190321290]

約数ペア:

[(1, 190321290), (2, 95160645), (3, 63440430), (5, 38064258), (6, 31720215), (9, 21146810), (10, 19032129), (15, 12688086), (17, 11195370), (18, 10573405), (19, 10016910), (30, 6344043), (34, 5597685), (38, 5008455), (45, 4229362), (51, 3731790), (57, 3338970), (85, 2239074), (90, 2114681), (95, 2003382), (102, 1865895), (114, 1669485), (153, 1243930), (170, 1119537), (171, 1112990), (190, 1001691), (255, 746358), (285, 667794), (306, 621965), (323, 589230), (342, 556495), (510, 373179), (570, 333897), (646, 294615), (765, 248786), (855, 222598), (969, 196410), (1530, 124393), (1615, 117846), (1710, 111299), (1938, 98205), (2907, 65470), (3230, 58923), (4845, 39282), (5814, 32735), (6547, 29070), (9690, 19641), (13094, 14535)]