79355970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 230400000

約数和(自身を除く): 151044030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 499, 513, 558, 570, 589, 837, 855, 930, 998, 1026, 1178, 1395, 1497, 1674, 1710, 1767, 2495, 2565, 2790, 2945, 2994, 3534, 4185, 4491, 4990, 5130, 5301, 5890, 7485, 8370, 8835, 8982, 9481, 10602, 13473, 14970, 15469, 15903, 17670, 18962, 22455, 26505, 26946, 28443, 30938, 31806, 44910, 46407, 47405, 53010, 56886, 67365, 77345, 79515, 85329, 92814, 94810, 134730, 139221, 142215, 154690, 159030, 170658, 232035, 255987, 278442, 284430, 293911, 417663, 426645, 464070, 511974, 587822, 696105, 835326, 853290, 881733, 1279935, 1392210, 1469555, 1763466, 2088315, 2559870, 2645199, 2939110, 4176630, 4408665, 5290398, 7935597, 8817330, 13225995, 15871194, 26451990, 39677985, 79355970]

約数ペア:

[(1, 79355970), (2, 39677985), (3, 26451990), (5, 15871194), (6, 13225995), (9, 8817330), (10, 7935597), (15, 5290398), (18, 4408665), (19, 4176630), (27, 2939110), (30, 2645199), (31, 2559870), (38, 2088315), (45, 1763466), (54, 1469555), (57, 1392210), (62, 1279935), (90, 881733), (93, 853290), (95, 835326), (114, 696105), (135, 587822), (155, 511974), (171, 464070), (186, 426645), (190, 417663), (270, 293911), (279, 284430), (285, 278442), (310, 255987), (342, 232035), (465, 170658), (499, 159030), (513, 154690), (558, 142215), (570, 139221), (589, 134730), (837, 94810), (855, 92814), (930, 85329), (998, 79515), (1026, 77345), (1178, 67365), (1395, 56886), (1497, 53010), (1674, 47405), (1710, 46407), (1767, 44910), (2495, 31806), (2565, 30938), (2790, 28443), (2945, 26946), (2994, 26505), (3534, 22455), (4185, 18962), (4491, 17670), (4990, 15903), (5130, 15469), (5301, 14970), (5890, 13473), (7485, 10602), (8370, 9481), (8835, 8982)]