1941567390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71671}}^1$

素因数の和:71734

約数の個数: 96

約数和(自身を含む): 5903479296

約数和(自身を除く): 3961911906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 9030, 13545, 27090, 71671, 143342, 215013, 358355, 430026, 501697, 645039, 716710, 1003394, 1075065, 1290078, 1505091, 2150130, 2508485, 3010182, 3081853, 3225195, 4515273, 5016970, 6163706, 6450390, 7525455, 9030546, 9245559, 15050910, 15409265, 18491118, 21572971, 22576365, 27736677, 30818530, 43145942, 45152730, 46227795, 55473354, 64718913, 92455590, 107864855, 129437826, 138683385, 194156739, 215729710, 277366770, 323594565, 388313478, 647189130, 970783695, 1941567390]

約数ペア:

[(1, 1941567390), (2, 970783695), (3, 647189130), (5, 388313478), (6, 323594565), (7, 277366770), (9, 215729710), (10, 194156739), (14, 138683385), (15, 129437826), (18, 107864855), (21, 92455590), (30, 64718913), (35, 55473354), (42, 46227795), (43, 45152730), (45, 43145942), (63, 30818530), (70, 27736677), (86, 22576365), (90, 21572971), (105, 18491118), (126, 15409265), (129, 15050910), (210, 9245559), (215, 9030546), (258, 7525455), (301, 6450390), (315, 6163706), (387, 5016970), (430, 4515273), (602, 3225195), (630, 3081853), (645, 3010182), (774, 2508485), (903, 2150130), (1290, 1505091), (1505, 1290078), (1806, 1075065), (1935, 1003394), (2709, 716710), (3010, 645039), (3870, 501697), (4515, 430026), (5418, 358355), (9030, 215013), (13545, 143342), (27090, 71671)]