1019725980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{186763}}^1$

素因数の和:186795

約数の個数: 96

約数和(自身を含む): 3514151424

約数和(自身を除く): 2494425444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 186763, 373526, 560289, 747052, 933815, 1120578, 1307341, 1867630, 2241156, 2427919, 2614682, 2801445, 3735260, 3922023, 4855838, 5229364, 5602890, 6536705, 7283757, 7844046, 9711676, 11205780, 12139595, 13073410, 14567514, 15688092, 16995433, 19610115, 24279190, 26146820, 29135028, 33990866, 36418785, 39220230, 48558380, 50986299, 67981732, 72837570, 78440460, 84977165, 101972598, 145675140, 169954330, 203945196, 254931495, 339908660, 509862990, 1019725980]

約数ペア:

[(1, 1019725980), (2, 509862990), (3, 339908660), (4, 254931495), (5, 203945196), (6, 169954330), (7, 145675140), (10, 101972598), (12, 84977165), (13, 78440460), (14, 72837570), (15, 67981732), (20, 50986299), (21, 48558380), (26, 39220230), (28, 36418785), (30, 33990866), (35, 29135028), (39, 26146820), (42, 24279190), (52, 19610115), (60, 16995433), (65, 15688092), (70, 14567514), (78, 13073410), (84, 12139595), (91, 11205780), (105, 9711676), (130, 7844046), (140, 7283757), (156, 6536705), (182, 5602890), (195, 5229364), (210, 4855838), (260, 3922023), (273, 3735260), (364, 2801445), (390, 2614682), (420, 2427919), (455, 2241156), (546, 1867630), (780, 1307341), (910, 1120578), (1092, 933815), (1365, 747052), (1820, 560289), (2730, 373526), (5460, 186763)]