1034381990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 2008727424

約数和(自身を除く): 974345434

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 197, 230, 370, 394, 617, 851, 985, 1234, 1702, 1970, 3085, 4255, 4531, 6170, 7289, 8510, 9062, 14191, 14578, 22655, 22829, 28382, 36445, 45310, 45658, 70955, 72890, 114145, 121549, 141910, 167647, 228290, 243098, 335294, 525067, 607745, 838235, 1050134, 1215490, 1676470, 2625335, 2795627, 4497313, 5250670, 5591254, 8994626, 13978135, 22486565, 27956270, 44973130, 103438199, 206876398, 517190995, 1034381990]

約数ペア:

[(1, 1034381990), (2, 517190995), (5, 206876398), (10, 103438199), (23, 44973130), (37, 27956270), (46, 22486565), (74, 13978135), (115, 8994626), (185, 5591254), (197, 5250670), (230, 4497313), (370, 2795627), (394, 2625335), (617, 1676470), (851, 1215490), (985, 1050134), (1234, 838235), (1702, 607745), (1970, 525067), (3085, 335294), (4255, 243098), (4531, 228290), (6170, 167647), (7289, 141910), (8510, 121549), (9062, 114145), (14191, 72890), (14578, 70955), (22655, 45658), (22829, 45310), (28382, 36445)]