173650980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22093}}^1$

素因数の和:22236

約数の個数: 48

約数和(自身を含む): 489956544

約数和(自身を除く): 316305564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 22093, 44186, 66279, 88372, 110465, 132558, 220930, 265116, 331395, 441860, 662790, 1325580, 2894183, 5788366, 8682549, 11576732, 14470915, 17365098, 28941830, 34730196, 43412745, 57883660, 86825490, 173650980]

約数ペア:

[(1, 173650980), (2, 86825490), (3, 57883660), (4, 43412745), (5, 34730196), (6, 28941830), (10, 17365098), (12, 14470915), (15, 11576732), (20, 8682549), (30, 5788366), (60, 2894183), (131, 1325580), (262, 662790), (393, 441860), (524, 331395), (655, 265116), (786, 220930), (1310, 132558), (1572, 110465), (1965, 88372), (2620, 66279), (3930, 44186), (7860, 22093)]