2471174300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 6364925952

約数和(自身を除く): 3893751652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 263, 310, 350, 433, 434, 526, 620, 700, 775, 866, 868, 1052, 1085, 1315, 1550, 1732, 1841, 2165, 2170, 2630, 3031, 3100, 3682, 4330, 4340, 5260, 5425, 6062, 6575, 7364, 8153, 8660, 9205, 10825, 10850, 12124, 13150, 13423, 15155, 16306, 18410, 21650, 21700, 26300, 26846, 30310, 32612, 36820, 40765, 43300, 46025, 53692, 57071, 60620, 67115, 75775, 81530, 92050, 93961, 113879, 114142, 134230, 151550, 163060, 184100, 187922, 203825, 227758, 228284, 268460, 285355, 303100, 335575, 375844, 407650, 455516, 469805, 569395, 570710, 671150, 797153, 815300, 939610, 1138790, 1141420, 1342300, 1426775, 1594306, 1879220, 2277580, 2349025, 2846975, 2853550, 3188612, 3530249, 3985765, 4698050, 5693950, 5707100, 7060498, 7971530, 9396100, 11387900, 14120996, 15943060, 17651245, 19928825, 24711743, 35302490, 39857650, 49423486, 70604980, 79715300, 88256225, 98846972, 123558715, 176512450, 247117430, 353024900, 494234860, 617793575, 1235587150, 2471174300]

約数ペア:

[(1, 2471174300), (2, 1235587150), (4, 617793575), (5, 494234860), (7, 353024900), (10, 247117430), (14, 176512450), (20, 123558715), (25, 98846972), (28, 88256225), (31, 79715300), (35, 70604980), (50, 49423486), (62, 39857650), (70, 35302490), (100, 24711743), (124, 19928825), (140, 17651245), (155, 15943060), (175, 14120996), (217, 11387900), (263, 9396100), (310, 7971530), (350, 7060498), (433, 5707100), (434, 5693950), (526, 4698050), (620, 3985765), (700, 3530249), (775, 3188612), (866, 2853550), (868, 2846975), (1052, 2349025), (1085, 2277580), (1315, 1879220), (1550, 1594306), (1732, 1426775), (1841, 1342300), (2165, 1141420), (2170, 1138790), (2630, 939610), (3031, 815300), (3100, 797153), (3682, 671150), (4330, 570710), (4340, 569395), (5260, 469805), (5425, 455516), (6062, 407650), (6575, 375844), (7364, 335575), (8153, 303100), (8660, 285355), (9205, 268460), (10825, 228284), (10850, 227758), (12124, 203825), (13150, 187922), (13423, 184100), (15155, 163060), (16306, 151550), (18410, 134230), (21650, 114142), (21700, 113879), (26300, 93961), (26846, 92050), (30310, 81530), (32612, 75775), (36820, 67115), (40765, 60620), (43300, 57071), (46025, 53692)]