290147304945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{13757}}^1$

素因数の和:14442

約数の個数: 64

約数和(自身を含む): 489645679104

約数和(自身を除く): 199498374159

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 541, 565, 1623, 1695, 2599, 2705, 7797, 8115, 12443, 12995, 13757, 37329, 38985, 41271, 61133, 62215, 68785, 183399, 186645, 206355, 305665, 316411, 916995, 949233, 1406059, 1554541, 1582055, 4218177, 4663623, 4746165, 7030295, 7442537, 7772705, 21090885, 22327611, 23318115, 35754443, 37212685, 107263329, 111638055, 171178351, 178772215, 513535053, 536316645, 841006681, 855891755, 2523020043, 2567675265, 4205033405, 12615100215, 19343153663, 58029460989, 96715768315, 290147304945]

約数ペア:

[(1, 290147304945), (3, 96715768315), (5, 58029460989), (15, 19343153663), (23, 12615100215), (69, 4205033405), (113, 2567675265), (115, 2523020043), (339, 855891755), (345, 841006681), (541, 536316645), (565, 513535053), (1623, 178772215), (1695, 171178351), (2599, 111638055), (2705, 107263329), (7797, 37212685), (8115, 35754443), (12443, 23318115), (12995, 22327611), (13757, 21090885), (37329, 7772705), (38985, 7442537), (41271, 7030295), (61133, 4746165), (62215, 4663623), (68785, 4218177), (183399, 1582055), (186645, 1554541), (206355, 1406059), (305665, 949233), (316411, 916995)]