1777523340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21961}}^1$

素因数の和:22063

約数の個数: 96

約数和(自身を含む): 5313047040

約数和(自身を除く): 3535523700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 4047, 4260, 5396, 6745, 8094, 13490, 16188, 20235, 21961, 26980, 40470, 43922, 65883, 80940, 87844, 109805, 131766, 219610, 263532, 329415, 417259, 439220, 658830, 834518, 1251777, 1317660, 1559231, 1669036, 2086295, 2503554, 3118462, 4172590, 4677693, 5007108, 6236924, 6258885, 7796155, 8345180, 9355386, 12517770, 15592310, 18710772, 23388465, 25035540, 29625389, 31184620, 46776930, 59250778, 88876167, 93553860, 118501556, 148126945, 177752334, 296253890, 355504668, 444380835, 592507780, 888761670, 1777523340]

約数ペア:

[(1, 1777523340), (2, 888761670), (3, 592507780), (4, 444380835), (5, 355504668), (6, 296253890), (10, 177752334), (12, 148126945), (15, 118501556), (19, 93553860), (20, 88876167), (30, 59250778), (38, 46776930), (57, 31184620), (60, 29625389), (71, 25035540), (76, 23388465), (95, 18710772), (114, 15592310), (142, 12517770), (190, 9355386), (213, 8345180), (228, 7796155), (284, 6258885), (285, 6236924), (355, 5007108), (380, 4677693), (426, 4172590), (570, 3118462), (710, 2503554), (852, 2086295), (1065, 1669036), (1140, 1559231), (1349, 1317660), (1420, 1251777), (2130, 834518), (2698, 658830), (4047, 439220), (4260, 417259), (5396, 329415), (6745, 263532), (8094, 219610), (13490, 131766), (16188, 109805), (20235, 87844), (21961, 80940), (26980, 65883), (40470, 43922)]