30274650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 108

約数和(自身を含む): 94686462

約数和(自身を除く): 64411812

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1373, 1470, 1575, 2205, 2450, 2746, 3150, 3675, 4119, 4410, 6865, 7350, 8238, 9611, 11025, 12357, 13730, 19222, 20595, 22050, 24714, 28833, 34325, 41190, 48055, 57666, 61785, 67277, 68650, 86499, 96110, 102975, 123570, 134554, 144165, 172998, 201831, 205950, 240275, 288330, 308925, 336385, 403662, 432495, 480550, 605493, 617850, 672770, 720825, 864990, 1009155, 1210986, 1441650, 1681925, 2018310, 2162475, 3027465, 3363850, 4324950, 5045775, 6054930, 10091550, 15137325, 30274650]

約数ペア:

[(1, 30274650), (2, 15137325), (3, 10091550), (5, 6054930), (6, 5045775), (7, 4324950), (9, 3363850), (10, 3027465), (14, 2162475), (15, 2018310), (18, 1681925), (21, 1441650), (25, 1210986), (30, 1009155), (35, 864990), (42, 720825), (45, 672770), (49, 617850), (50, 605493), (63, 480550), (70, 432495), (75, 403662), (90, 336385), (98, 308925), (105, 288330), (126, 240275), (147, 205950), (150, 201831), (175, 172998), (210, 144165), (225, 134554), (245, 123570), (294, 102975), (315, 96110), (350, 86499), (441, 68650), (450, 67277), (490, 61785), (525, 57666), (630, 48055), (735, 41190), (882, 34325), (1050, 28833), (1225, 24714), (1373, 22050), (1470, 20595), (1575, 19222), (2205, 13730), (2450, 12357), (2746, 11025), (3150, 9611), (3675, 8238), (4119, 7350), (4410, 6865)]