242649810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 707132160

約数和(自身を除く): 464482350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 351, 365, 390, 438, 585, 657, 702, 730, 947, 949, 1095, 1170, 1314, 1755, 1894, 1898, 1971, 2190, 2841, 2847, 3285, 3510, 3942, 4735, 4745, 5682, 5694, 6570, 8523, 8541, 9470, 9490, 9855, 12311, 14205, 14235, 17046, 17082, 19710, 24622, 25569, 25623, 28410, 28470, 36933, 42615, 42705, 51138, 51246, 61555, 69131, 73866, 85230, 85410, 110799, 123110, 127845, 128115, 138262, 184665, 207393, 221598, 255690, 256230, 332397, 345655, 369330, 414786, 553995, 622179, 664794, 691310, 898703, 1036965, 1107990, 1244358, 1661985, 1797406, 1866537, 2073930, 2696109, 3110895, 3323970, 3733074, 4493515, 5392218, 6221790, 8088327, 8987030, 9332685, 13480545, 16176654, 18665370, 24264981, 26961090, 40441635, 48529962, 80883270, 121324905, 242649810]

約数ペア:

[(1, 242649810), (2, 121324905), (3, 80883270), (5, 48529962), (6, 40441635), (9, 26961090), (10, 24264981), (13, 18665370), (15, 16176654), (18, 13480545), (26, 9332685), (27, 8987030), (30, 8088327), (39, 6221790), (45, 5392218), (54, 4493515), (65, 3733074), (73, 3323970), (78, 3110895), (90, 2696109), (117, 2073930), (130, 1866537), (135, 1797406), (146, 1661985), (195, 1244358), (219, 1107990), (234, 1036965), (270, 898703), (351, 691310), (365, 664794), (390, 622179), (438, 553995), (585, 414786), (657, 369330), (702, 345655), (730, 332397), (947, 256230), (949, 255690), (1095, 221598), (1170, 207393), (1314, 184665), (1755, 138262), (1894, 128115), (1898, 127845), (1971, 123110), (2190, 110799), (2841, 85410), (2847, 85230), (3285, 73866), (3510, 69131), (3942, 61555), (4735, 51246), (4745, 51138), (5682, 42705), (5694, 42615), (6570, 36933), (8523, 28470), (8541, 28410), (9470, 25623), (9490, 25569), (9855, 24622), (12311, 19710), (14205, 17082), (14235, 17046)]