1230402495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{4663}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 2296926720

約数和(自身を除く): 1066524225

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 359, 735, 1077, 1795, 2513, 4663, 5385, 7539, 12565, 13989, 17591, 23315, 32641, 37695, 52773, 69945, 87955, 97923, 163205, 228487, 263865, 489615, 685461, 1142435, 1674017, 3427305, 5022051, 8370085, 11718119, 25110255, 35154357, 58590595, 82026833, 175771785, 246080499, 410134165, 1230402495]

約数ペア:

[(1, 1230402495), (3, 410134165), (5, 246080499), (7, 175771785), (15, 82026833), (21, 58590595), (35, 35154357), (49, 25110255), (105, 11718119), (147, 8370085), (245, 5022051), (359, 3427305), (735, 1674017), (1077, 1142435), (1795, 685461), (2513, 489615), (4663, 263865), (5385, 228487), (7539, 163205), (12565, 97923), (13989, 87955), (17591, 69945), (23315, 52773), (32641, 37695)]