870368940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6113}}^1$

素因数の和:6248

約数の個数: 144

約数和(自身を含む): 3044478528

約数和(自身を除く): 2174109588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 3164, 3390, 3955, 4068, 4746, 5085, 6113, 6780, 7119, 7910, 9492, 10170, 11865, 12226, 14238, 15820, 18339, 20340, 23730, 24452, 28476, 30565, 35595, 36678, 42791, 47460, 55017, 61130, 71190, 73356, 85582, 91695, 110034, 122260, 128373, 142380, 171164, 183390, 213955, 220068, 256746, 275085, 366780, 385119, 427910, 513492, 550170, 641865, 690769, 770238, 855820, 1100340, 1283730, 1381538, 1540476, 1925595, 2072307, 2567460, 2763076, 3453845, 3851190, 4144614, 4835383, 6216921, 6907690, 7702380, 8289228, 9670766, 10361535, 12433842, 13815380, 14506149, 19341532, 20723070, 24176915, 24867684, 29012298, 31084605, 41446140, 43518447, 48353830, 58024596, 62169210, 72530745, 87036894, 96707660, 124338420, 145061490, 174073788, 217592235, 290122980, 435184470, 870368940]

約数ペア:

[(1, 870368940), (2, 435184470), (3, 290122980), (4, 217592235), (5, 174073788), (6, 145061490), (7, 124338420), (9, 96707660), (10, 87036894), (12, 72530745), (14, 62169210), (15, 58024596), (18, 48353830), (20, 43518447), (21, 41446140), (28, 31084605), (30, 29012298), (35, 24867684), (36, 24176915), (42, 20723070), (45, 19341532), (60, 14506149), (63, 13815380), (70, 12433842), (84, 10361535), (90, 9670766), (105, 8289228), (113, 7702380), (126, 6907690), (140, 6216921), (180, 4835383), (210, 4144614), (226, 3851190), (252, 3453845), (315, 2763076), (339, 2567460), (420, 2072307), (452, 1925595), (565, 1540476), (630, 1381538), (678, 1283730), (791, 1100340), (1017, 855820), (1130, 770238), (1260, 690769), (1356, 641865), (1582, 550170), (1695, 513492), (2034, 427910), (2260, 385119), (2373, 366780), (3164, 275085), (3390, 256746), (3955, 220068), (4068, 213955), (4746, 183390), (5085, 171164), (6113, 142380), (6780, 128373), (7119, 122260), (7910, 110034), (9492, 91695), (10170, 85582), (11865, 73356), (12226, 71190), (14238, 61130), (15820, 55017), (18339, 47460), (20340, 42791), (23730, 36678), (24452, 35595), (28476, 30565)]