496690740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30323}}^1$

素因数の和:30358

約数の個数: 144

約数和(自身を含む): 1854373248

約数和(自身を除く): 1357682508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 30323, 60646, 90969, 121292, 151615, 181938, 212261, 272907, 303230, 363876, 394199, 424522, 454845, 545814, 606460, 636783, 788398, 849044, 909690, 1061305, 1091628, 1182597, 1273566, 1364535, 1576796, 1819380, 1910349, 1970995, 2122610, 2365194, 2547132, 2729070, 2759393, 3183915, 3547791, 3820698, 3941990, 4245220, 4730388, 5458140, 5518786, 5912985, 6367830, 7095582, 7641396, 7883980, 8278179, 9551745, 11037572, 11825970, 12735660, 13796965, 14191164, 16556358, 17738955, 19103490, 23651940, 24834537, 27593930, 33112716, 35477910, 38206980, 41390895, 49669074, 55187860, 70955820, 82781790, 99338148, 124172685, 165563580, 248345370, 496690740]

約数ペア:

[(1, 496690740), (2, 248345370), (3, 165563580), (4, 124172685), (5, 99338148), (6, 82781790), (7, 70955820), (9, 55187860), (10, 49669074), (12, 41390895), (13, 38206980), (14, 35477910), (15, 33112716), (18, 27593930), (20, 24834537), (21, 23651940), (26, 19103490), (28, 17738955), (30, 16556358), (35, 14191164), (36, 13796965), (39, 12735660), (42, 11825970), (45, 11037572), (52, 9551745), (60, 8278179), (63, 7883980), (65, 7641396), (70, 7095582), (78, 6367830), (84, 5912985), (90, 5518786), (91, 5458140), (105, 4730388), (117, 4245220), (126, 3941990), (130, 3820698), (140, 3547791), (156, 3183915), (180, 2759393), (182, 2729070), (195, 2547132), (210, 2365194), (234, 2122610), (252, 1970995), (260, 1910349), (273, 1819380), (315, 1576796), (364, 1364535), (390, 1273566), (420, 1182597), (455, 1091628), (468, 1061305), (546, 909690), (585, 849044), (630, 788398), (780, 636783), (819, 606460), (910, 545814), (1092, 454845), (1170, 424522), (1260, 394199), (1365, 363876), (1638, 303230), (1820, 272907), (2340, 212261), (2730, 181938), (3276, 151615), (4095, 121292), (5460, 90969), (8190, 60646), (16380, 30323)]