154938810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 419182848

約数和(自身を除く): 264244038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 529, 598, 690, 751, 897, 1058, 1495, 1502, 1587, 1794, 2253, 2645, 2990, 3174, 3755, 4485, 4506, 5290, 6877, 7510, 7935, 8970, 9763, 11265, 13754, 15870, 17273, 19526, 20631, 22530, 29289, 34385, 34546, 41262, 48815, 51819, 58578, 68770, 86365, 97630, 103155, 103638, 146445, 172730, 206310, 224549, 259095, 292890, 397279, 449098, 518190, 673647, 794558, 1122745, 1191837, 1347294, 1986395, 2245490, 2383674, 3368235, 3972790, 5164627, 5959185, 6736470, 10329254, 11918370, 15493881, 25823135, 30987762, 51646270, 77469405, 154938810]

約数ペア:

[(1, 154938810), (2, 77469405), (3, 51646270), (5, 30987762), (6, 25823135), (10, 15493881), (13, 11918370), (15, 10329254), (23, 6736470), (26, 5959185), (30, 5164627), (39, 3972790), (46, 3368235), (65, 2383674), (69, 2245490), (78, 1986395), (115, 1347294), (130, 1191837), (138, 1122745), (195, 794558), (230, 673647), (299, 518190), (345, 449098), (390, 397279), (529, 292890), (598, 259095), (690, 224549), (751, 206310), (897, 172730), (1058, 146445), (1495, 103638), (1502, 103155), (1587, 97630), (1794, 86365), (2253, 68770), (2645, 58578), (2990, 51819), (3174, 48815), (3755, 41262), (4485, 34546), (4506, 34385), (5290, 29289), (6877, 22530), (7510, 20631), (7935, 19526), (8970, 17273), (9763, 15870), (11265, 13754)]