17582030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 35622720

約数和(自身を除く): 18040690

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 61, 74, 82, 95, 122, 185, 190, 205, 305, 370, 410, 610, 703, 779, 1159, 1406, 1517, 1558, 2257, 2318, 2501, 3034, 3515, 3895, 4514, 5002, 5795, 7030, 7585, 7790, 11285, 11590, 12505, 15170, 22570, 25010, 28823, 42883, 47519, 57646, 85766, 92537, 95038, 144115, 185074, 214415, 237595, 288230, 428830, 462685, 475190, 925370, 1758203, 3516406, 8791015, 17582030]

約数ペア:

[(1, 17582030), (2, 8791015), (5, 3516406), (10, 1758203), (19, 925370), (37, 475190), (38, 462685), (41, 428830), (61, 288230), (74, 237595), (82, 214415), (95, 185074), (122, 144115), (185, 95038), (190, 92537), (205, 85766), (305, 57646), (370, 47519), (410, 42883), (610, 28823), (703, 25010), (779, 22570), (1159, 15170), (1406, 12505), (1517, 11590), (1558, 11285), (2257, 7790), (2318, 7585), (2501, 7030), (3034, 5795), (3515, 5002), (3895, 4514)]