306620010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 820834560

約数和(自身を除く): 514214550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 173, 235, 282, 346, 419, 423, 470, 519, 705, 838, 846, 865, 1038, 1257, 1410, 1557, 1730, 2095, 2115, 2514, 2595, 3114, 3771, 4190, 4230, 5190, 6285, 7542, 7785, 8131, 12570, 15570, 16262, 18855, 19693, 24393, 37710, 39386, 40655, 48786, 59079, 72487, 73179, 81310, 98465, 118158, 121965, 144974, 146358, 177237, 196930, 217461, 243930, 295395, 354474, 362435, 365895, 434922, 590790, 652383, 724870, 731790, 886185, 1087305, 1304766, 1772370, 2174610, 3261915, 3406889, 6523830, 6813778, 10220667, 17034445, 20441334, 30662001, 34068890, 51103335, 61324002, 102206670, 153310005, 306620010]

約数ペア:

[(1, 306620010), (2, 153310005), (3, 102206670), (5, 61324002), (6, 51103335), (9, 34068890), (10, 30662001), (15, 20441334), (18, 17034445), (30, 10220667), (45, 6813778), (47, 6523830), (90, 3406889), (94, 3261915), (141, 2174610), (173, 1772370), (235, 1304766), (282, 1087305), (346, 886185), (419, 731790), (423, 724870), (470, 652383), (519, 590790), (705, 434922), (838, 365895), (846, 362435), (865, 354474), (1038, 295395), (1257, 243930), (1410, 217461), (1557, 196930), (1730, 177237), (2095, 146358), (2115, 144974), (2514, 121965), (2595, 118158), (3114, 98465), (3771, 81310), (4190, 73179), (4230, 72487), (5190, 59079), (6285, 48786), (7542, 40655), (7785, 39386), (8131, 37710), (12570, 24393), (15570, 19693), (16262, 18855)]