789928650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4197

約数の個数: 144

約数和(自身を含む): 2465818368

約数和(自身を除く): 1675889718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 1050, 1098, 1281, 1525, 1575, 1830, 2135, 2562, 2745, 3050, 3150, 3843, 4111, 4270, 4575, 5490, 6405, 7686, 8222, 9150, 10675, 12333, 12810, 13725, 19215, 20555, 21350, 24666, 27450, 28777, 32025, 36999, 38430, 41110, 57554, 61665, 64050, 73998, 86331, 96075, 102775, 123330, 143885, 172662, 184995, 192150, 205550, 250771, 258993, 287770, 308325, 369990, 431655, 501542, 517986, 616650, 719425, 752313, 863310, 924975, 1253855, 1294965, 1438850, 1504626, 1755397, 1849950, 2158275, 2256939, 2507710, 2589930, 3510794, 3761565, 4316550, 4513878, 5266191, 6269275, 6474825, 7523130, 8776985, 10532382, 11284695, 12538550, 12949650, 15798573, 17553970, 18807825, 22569390, 26330955, 31597146, 37615650, 43884925, 52661910, 56423475, 78992865, 87769850, 112846950, 131654775, 157985730, 263309550, 394964325, 789928650]

約数ペア:

[(1, 789928650), (2, 394964325), (3, 263309550), (5, 157985730), (6, 131654775), (7, 112846950), (9, 87769850), (10, 78992865), (14, 56423475), (15, 52661910), (18, 43884925), (21, 37615650), (25, 31597146), (30, 26330955), (35, 22569390), (42, 18807825), (45, 17553970), (50, 15798573), (61, 12949650), (63, 12538550), (70, 11284695), (75, 10532382), (90, 8776985), (105, 7523130), (122, 6474825), (126, 6269275), (150, 5266191), (175, 4513878), (183, 4316550), (210, 3761565), (225, 3510794), (305, 2589930), (315, 2507710), (350, 2256939), (366, 2158275), (427, 1849950), (450, 1755397), (525, 1504626), (549, 1438850), (610, 1294965), (630, 1253855), (854, 924975), (915, 863310), (1050, 752313), (1098, 719425), (1281, 616650), (1525, 517986), (1575, 501542), (1830, 431655), (2135, 369990), (2562, 308325), (2745, 287770), (3050, 258993), (3150, 250771), (3843, 205550), (4111, 192150), (4270, 184995), (4575, 172662), (5490, 143885), (6405, 123330), (7686, 102775), (8222, 96075), (9150, 86331), (10675, 73998), (12333, 64050), (12810, 61665), (13725, 57554), (19215, 41110), (20555, 38430), (21350, 36999), (24666, 32025), (27450, 28777)]