233995860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{185711}}^1$

素因数の和:185733

約数の個数: 72

約数和(自身を含む): 811190016

約数和(自身を除く): 577194156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 185711, 371422, 557133, 742844, 928555, 1114266, 1299977, 1671399, 1857110, 2228532, 2599954, 2785665, 3342798, 3714220, 3899931, 5199908, 5571330, 6499885, 6685596, 7799862, 8356995, 11142660, 11699793, 12999770, 15599724, 16713990, 19499655, 23399586, 25999540, 33427980, 38999310, 46799172, 58498965, 77998620, 116997930, 233995860]

約数ペア:

[(1, 233995860), (2, 116997930), (3, 77998620), (4, 58498965), (5, 46799172), (6, 38999310), (7, 33427980), (9, 25999540), (10, 23399586), (12, 19499655), (14, 16713990), (15, 15599724), (18, 12999770), (20, 11699793), (21, 11142660), (28, 8356995), (30, 7799862), (35, 6685596), (36, 6499885), (42, 5571330), (45, 5199908), (60, 3899931), (63, 3714220), (70, 3342798), (84, 2785665), (90, 2599954), (105, 2228532), (126, 1857110), (140, 1671399), (180, 1299977), (210, 1114266), (252, 928555), (315, 742844), (420, 557133), (630, 371422), (1260, 185711)]