147291230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 305233920

約数和(自身を除く): 157942690

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1471, 1615, 2635, 2942, 2945, 3230, 5270, 5890, 7355, 10013, 14710, 20026, 25007, 27949, 45601, 50014, 50065, 55898, 91202, 100130, 125035, 139745, 228005, 250070, 279490, 456010, 475133, 775217, 866419, 950266, 1550434, 1732838, 2375665, 3876085, 4332095, 4751330, 7752170, 8664190, 14729123, 29458246, 73645615, 147291230]

約数ペア:

[(1, 147291230), (2, 73645615), (5, 29458246), (10, 14729123), (17, 8664190), (19, 7752170), (31, 4751330), (34, 4332095), (38, 3876085), (62, 2375665), (85, 1732838), (95, 1550434), (155, 950266), (170, 866419), (190, 775217), (310, 475133), (323, 456010), (527, 279490), (589, 250070), (646, 228005), (1054, 139745), (1178, 125035), (1471, 100130), (1615, 91202), (2635, 55898), (2942, 50065), (2945, 50014), (3230, 45601), (5270, 27949), (5890, 25007), (7355, 20026), (10013, 14710)]