302947190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10797

約数の個数: 64

約数和(自身を含む): 692858880

約数和(自身を除く): 389911690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 10739, 14105, 21478, 28210, 53695, 75173, 107390, 139607, 150346, 279214, 332909, 375865, 665818, 698035, 751730, 977249, 1396070, 1664545, 1954498, 2330363, 3329090, 4327817, 4660726, 4886245, 8655634, 9772490, 11651815, 21639085, 23303630, 30294719, 43278170, 60589438, 151473595, 302947190]

約数ペア:

[(1, 302947190), (2, 151473595), (5, 60589438), (7, 43278170), (10, 30294719), (13, 23303630), (14, 21639085), (26, 11651815), (31, 9772490), (35, 8655634), (62, 4886245), (65, 4660726), (70, 4327817), (91, 3329090), (130, 2330363), (155, 1954498), (182, 1664545), (217, 1396070), (310, 977249), (403, 751730), (434, 698035), (455, 665818), (806, 375865), (910, 332909), (1085, 279214), (2015, 150346), (2170, 139607), (2821, 107390), (4030, 75173), (5642, 53695), (10739, 28210), (14105, 21478)]