1538227530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11149}}^1$

素因数の和:11245

約数の個数: 128

約数和(自身を含む): 4752576000

約数和(自身を除く): 3214348470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 730, 945, 1022, 1095, 1314, 1533, 1890, 1971, 2190, 2555, 3066, 3285, 3942, 4599, 5110, 6570, 7665, 9198, 9855, 11149, 13797, 15330, 19710, 22298, 22995, 27594, 33447, 45990, 55745, 66894, 68985, 78043, 100341, 111490, 137970, 156086, 167235, 200682, 234129, 301023, 334470, 390215, 468258, 501705, 602046, 702387, 780430, 813877, 1003410, 1170645, 1404774, 1505115, 1627754, 2107161, 2341290, 2441631, 3010230, 3511935, 4069385, 4214322, 4883262, 5697139, 7023870, 7324893, 8138770, 10535805, 11394278, 12208155, 14649786, 17091417, 21071610, 21974679, 24416310, 28485695, 34182834, 36624465, 43949358, 51274251, 56971390, 73248930, 85457085, 102548502, 109873395, 153822753, 170914170, 219746790, 256371255, 307645506, 512742510, 769113765, 1538227530]

約数ペア:

[(1, 1538227530), (2, 769113765), (3, 512742510), (5, 307645506), (6, 256371255), (7, 219746790), (9, 170914170), (10, 153822753), (14, 109873395), (15, 102548502), (18, 85457085), (21, 73248930), (27, 56971390), (30, 51274251), (35, 43949358), (42, 36624465), (45, 34182834), (54, 28485695), (63, 24416310), (70, 21974679), (73, 21071610), (90, 17091417), (105, 14649786), (126, 12208155), (135, 11394278), (146, 10535805), (189, 8138770), (210, 7324893), (219, 7023870), (270, 5697139), (315, 4883262), (365, 4214322), (378, 4069385), (438, 3511935), (511, 3010230), (630, 2441631), (657, 2341290), (730, 2107161), (945, 1627754), (1022, 1505115), (1095, 1404774), (1314, 1170645), (1533, 1003410), (1890, 813877), (1971, 780430), (2190, 702387), (2555, 602046), (3066, 501705), (3285, 468258), (3942, 390215), (4599, 334470), (5110, 301023), (6570, 234129), (7665, 200682), (9198, 167235), (9855, 156086), (11149, 137970), (13797, 111490), (15330, 100341), (19710, 78043), (22298, 68985), (22995, 66894), (27594, 55745), (33447, 45990)]