2012943310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25247}}^1$

素因数の和:25345

約数の個数: 64

約数和(自身を含む): 4450111488

約数和(自身を除く): 2437168178

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 938, 1139, 1190, 2278, 2345, 4690, 5695, 7973, 11390, 15946, 25247, 39865, 50494, 79730, 126235, 176729, 252470, 353458, 429199, 858398, 883645, 1691549, 1767290, 2145995, 3004393, 3383098, 4291990, 6008786, 8457745, 11840843, 15021965, 16915490, 23681686, 28756333, 30043930, 57512666, 59204215, 118408430, 143781665, 201294331, 287563330, 402588662, 1006471655, 2012943310]

約数ペア:

[(1, 2012943310), (2, 1006471655), (5, 402588662), (7, 287563330), (10, 201294331), (14, 143781665), (17, 118408430), (34, 59204215), (35, 57512666), (67, 30043930), (70, 28756333), (85, 23681686), (119, 16915490), (134, 15021965), (170, 11840843), (238, 8457745), (335, 6008786), (469, 4291990), (595, 3383098), (670, 3004393), (938, 2145995), (1139, 1767290), (1190, 1691549), (2278, 883645), (2345, 858398), (4690, 429199), (5695, 353458), (7973, 252470), (11390, 176729), (15946, 126235), (25247, 79730), (39865, 50494)]