4937340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 14999040

約数和(自身を除く): 10061700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 71, 76, 95, 114, 122, 142, 183, 190, 213, 228, 244, 284, 285, 305, 355, 366, 380, 426, 570, 610, 710, 732, 852, 915, 1065, 1140, 1159, 1220, 1349, 1420, 1830, 2130, 2318, 2698, 3477, 3660, 4047, 4260, 4331, 4636, 5396, 5795, 6745, 6954, 8094, 8662, 11590, 12993, 13490, 13908, 16188, 17324, 17385, 20235, 21655, 23180, 25986, 26980, 34770, 40470, 43310, 51972, 64965, 69540, 80940, 82289, 86620, 129930, 164578, 246867, 259860, 329156, 411445, 493734, 822890, 987468, 1234335, 1645780, 2468670, 4937340]

約数ペア:

[(1, 4937340), (2, 2468670), (3, 1645780), (4, 1234335), (5, 987468), (6, 822890), (10, 493734), (12, 411445), (15, 329156), (19, 259860), (20, 246867), (30, 164578), (38, 129930), (57, 86620), (60, 82289), (61, 80940), (71, 69540), (76, 64965), (95, 51972), (114, 43310), (122, 40470), (142, 34770), (183, 26980), (190, 25986), (213, 23180), (228, 21655), (244, 20235), (284, 17385), (285, 17324), (305, 16188), (355, 13908), (366, 13490), (380, 12993), (426, 11590), (570, 8662), (610, 8094), (710, 6954), (732, 6745), (852, 5795), (915, 5396), (1065, 4636), (1140, 4331), (1159, 4260), (1220, 4047), (1349, 3660), (1420, 3477), (1830, 2698), (2130, 2318)]