19624505490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{244177}}^1$

素因数の和:244256

約数の個数: 96

約数和(自身を含む): 54852145920

約数和(自身を除く): 35227640430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 4230, 4465, 5358, 8037, 8930, 13395, 16074, 26790, 40185, 80370, 244177, 488354, 732531, 1220885, 1465062, 2197593, 2441770, 3662655, 4395186, 4639363, 7325310, 9278726, 10987965, 11476319, 13918089, 21975930, 22952638, 23196815, 27836178, 34428957, 41754267, 46393630, 57381595, 68857914, 69590445, 83508534, 103286871, 114763190, 139180890, 172144785, 206573742, 208771335, 218050061, 344289570, 417542670, 436100122, 516434355, 654150183, 1032868710, 1090250305, 1308300366, 1962450549, 2180500610, 3270750915, 3924901098, 6541501830, 9812252745, 19624505490]

約数ペア:

[(1, 19624505490), (2, 9812252745), (3, 6541501830), (5, 3924901098), (6, 3270750915), (9, 2180500610), (10, 1962450549), (15, 1308300366), (18, 1090250305), (19, 1032868710), (30, 654150183), (38, 516434355), (45, 436100122), (47, 417542670), (57, 344289570), (90, 218050061), (94, 208771335), (95, 206573742), (114, 172144785), (141, 139180890), (171, 114763190), (190, 103286871), (235, 83508534), (282, 69590445), (285, 68857914), (342, 57381595), (423, 46393630), (470, 41754267), (570, 34428957), (705, 27836178), (846, 23196815), (855, 22952638), (893, 21975930), (1410, 13918089), (1710, 11476319), (1786, 10987965), (2115, 9278726), (2679, 7325310), (4230, 4639363), (4465, 4395186), (5358, 3662655), (8037, 2441770), (8930, 2197593), (13395, 1465062), (16074, 1220885), (26790, 732531), (40185, 488354), (80370, 244177)]