101971710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 120

約数和(自身を含む): 285483528

約数和(自身を除く): 183511818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 131, 135, 155, 162, 186, 262, 270, 279, 310, 393, 405, 465, 558, 655, 786, 810, 837, 930, 961, 1179, 1310, 1395, 1674, 1922, 1965, 2358, 2511, 2790, 2883, 3537, 3930, 4061, 4185, 4805, 5022, 5766, 5895, 7074, 8122, 8370, 8649, 9610, 10611, 11790, 12183, 12555, 14415, 17298, 17685, 20305, 21222, 24366, 25110, 25947, 28830, 35370, 36549, 40610, 43245, 51894, 53055, 60915, 73098, 77841, 86490, 106110, 109647, 121830, 125891, 129735, 155682, 182745, 219294, 251782, 259470, 328941, 365490, 377673, 389205, 548235, 629455, 657882, 755346, 778410, 1096470, 1133019, 1258910, 1644705, 1888365, 2266038, 3289410, 3399057, 3776730, 5665095, 6798114, 10197171, 11330190, 16995285, 20394342, 33990570, 50985855, 101971710]

約数ペア:

[(1, 101971710), (2, 50985855), (3, 33990570), (5, 20394342), (6, 16995285), (9, 11330190), (10, 10197171), (15, 6798114), (18, 5665095), (27, 3776730), (30, 3399057), (31, 3289410), (45, 2266038), (54, 1888365), (62, 1644705), (81, 1258910), (90, 1133019), (93, 1096470), (131, 778410), (135, 755346), (155, 657882), (162, 629455), (186, 548235), (262, 389205), (270, 377673), (279, 365490), (310, 328941), (393, 259470), (405, 251782), (465, 219294), (558, 182745), (655, 155682), (786, 129735), (810, 125891), (837, 121830), (930, 109647), (961, 106110), (1179, 86490), (1310, 77841), (1395, 73098), (1674, 60915), (1922, 53055), (1965, 51894), (2358, 43245), (2511, 40610), (2790, 36549), (2883, 35370), (3537, 28830), (3930, 25947), (4061, 25110), (4185, 24366), (4805, 21222), (5022, 20305), (5766, 17685), (5895, 17298), (7074, 14415), (8122, 12555), (8370, 12183), (8649, 11790), (9610, 10611)]