1723893570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29423}}^1$

素因数の和:29477

約数の個数: 128

約数和(自身を含む): 5423431680

約数和(自身を除く): 3699538110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 29423, 58590, 58846, 88269, 147115, 176538, 205961, 264807, 294230, 411922, 441345, 529614, 617883, 794421, 882690, 912113, 1029805, 1235766, 1324035, 1588842, 1824226, 1853649, 2059610, 2648070, 2736339, 3089415, 3707298, 3972105, 4560565, 5472678, 5560947, 6178830, 6384791, 7944210, 8209017, 9121130, 9268245, 11121894, 12769582, 13681695, 16418034, 18536490, 19154373, 24627051, 27363390, 27804735, 31923955, 38308746, 41045085, 49254102, 55609470, 57463119, 63847910, 82090170, 95771865, 114926238, 123135255, 172389357, 191543730, 246270510, 287315595, 344778714, 574631190, 861946785, 1723893570]

約数ペア:

[(1, 1723893570), (2, 861946785), (3, 574631190), (5, 344778714), (6, 287315595), (7, 246270510), (9, 191543730), (10, 172389357), (14, 123135255), (15, 114926238), (18, 95771865), (21, 82090170), (27, 63847910), (30, 57463119), (31, 55609470), (35, 49254102), (42, 41045085), (45, 38308746), (54, 31923955), (62, 27804735), (63, 27363390), (70, 24627051), (90, 19154373), (93, 18536490), (105, 16418034), (126, 13681695), (135, 12769582), (155, 11121894), (186, 9268245), (189, 9121130), (210, 8209017), (217, 7944210), (270, 6384791), (279, 6178830), (310, 5560947), (315, 5472678), (378, 4560565), (434, 3972105), (465, 3707298), (558, 3089415), (630, 2736339), (651, 2648070), (837, 2059610), (930, 1853649), (945, 1824226), (1085, 1588842), (1302, 1324035), (1395, 1235766), (1674, 1029805), (1890, 912113), (1953, 882690), (2170, 794421), (2790, 617883), (3255, 529614), (3906, 441345), (4185, 411922), (5859, 294230), (6510, 264807), (8370, 205961), (9765, 176538), (11718, 147115), (19530, 88269), (29295, 58846), (29423, 58590)]