84401370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 228206160

約数和(自身を除く): 143804790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 89, 90, 123, 178, 205, 246, 257, 267, 369, 410, 445, 514, 534, 615, 738, 771, 801, 890, 1230, 1285, 1335, 1542, 1602, 1845, 2313, 2570, 2670, 3649, 3690, 3855, 4005, 4626, 7298, 7710, 8010, 10537, 10947, 11565, 18245, 21074, 21894, 22873, 23130, 31611, 32841, 36490, 45746, 52685, 54735, 63222, 65682, 68619, 94833, 105370, 109470, 114365, 137238, 158055, 164205, 189666, 205857, 228730, 316110, 328410, 343095, 411714, 474165, 686190, 937793, 948330, 1029285, 1875586, 2058570, 2813379, 4688965, 5626758, 8440137, 9377930, 14066895, 16880274, 28133790, 42200685, 84401370]

約数ペア:

[(1, 84401370), (2, 42200685), (3, 28133790), (5, 16880274), (6, 14066895), (9, 9377930), (10, 8440137), (15, 5626758), (18, 4688965), (30, 2813379), (41, 2058570), (45, 1875586), (82, 1029285), (89, 948330), (90, 937793), (123, 686190), (178, 474165), (205, 411714), (246, 343095), (257, 328410), (267, 316110), (369, 228730), (410, 205857), (445, 189666), (514, 164205), (534, 158055), (615, 137238), (738, 114365), (771, 109470), (801, 105370), (890, 94833), (1230, 68619), (1285, 65682), (1335, 63222), (1542, 54735), (1602, 52685), (1845, 45746), (2313, 36490), (2570, 32841), (2670, 31611), (3649, 23130), (3690, 22873), (3855, 21894), (4005, 21074), (4626, 18245), (7298, 11565), (7710, 10947), (8010, 10537)]