653666490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2773

約数の個数: 128

約数和(自身を含む): 1881169920

約数和(自身を除く): 1227503430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 135, 153, 159, 170, 255, 265, 270, 306, 318, 459, 477, 510, 530, 765, 795, 901, 918, 954, 1431, 1530, 1590, 1802, 2295, 2385, 2687, 2703, 2862, 4505, 4590, 4770, 5374, 5406, 7155, 8061, 8109, 9010, 13435, 13515, 14310, 16122, 16218, 24183, 24327, 26870, 27030, 40305, 40545, 45679, 48366, 48654, 72549, 80610, 81090, 91358, 120915, 121635, 137037, 142411, 145098, 228395, 241830, 243270, 274074, 284822, 362745, 411111, 427233, 456790, 685185, 712055, 725490, 822222, 854466, 1233333, 1281699, 1370370, 1424110, 2055555, 2136165, 2420987, 2466666, 2563398, 3845097, 4111110, 4272330, 4841974, 6166665, 6408495, 7262961, 7690194, 12104935, 12333330, 12816990, 14525922, 19225485, 21788883, 24209870, 36314805, 38450970, 43577766, 65366649, 72629610, 108944415, 130733298, 217888830, 326833245, 653666490]

約数ペア:

[(1, 653666490), (2, 326833245), (3, 217888830), (5, 130733298), (6, 108944415), (9, 72629610), (10, 65366649), (15, 43577766), (17, 38450970), (18, 36314805), (27, 24209870), (30, 21788883), (34, 19225485), (45, 14525922), (51, 12816990), (53, 12333330), (54, 12104935), (85, 7690194), (90, 7262961), (102, 6408495), (106, 6166665), (135, 4841974), (153, 4272330), (159, 4111110), (170, 3845097), (255, 2563398), (265, 2466666), (270, 2420987), (306, 2136165), (318, 2055555), (459, 1424110), (477, 1370370), (510, 1281699), (530, 1233333), (765, 854466), (795, 822222), (901, 725490), (918, 712055), (954, 685185), (1431, 456790), (1530, 427233), (1590, 411111), (1802, 362745), (2295, 284822), (2385, 274074), (2687, 243270), (2703, 241830), (2862, 228395), (4505, 145098), (4590, 142411), (4770, 137037), (5374, 121635), (5406, 120915), (7155, 91358), (8061, 81090), (8109, 80610), (9010, 72549), (13435, 48654), (13515, 48366), (14310, 45679), (16122, 40545), (16218, 40305), (24183, 27030), (24327, 26870)]