30699270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 96307200

約数和(自身を除く): 65607930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 439, 518, 555, 630, 666, 777, 878, 945, 999, 1110, 1295, 1317, 1554, 1665, 1890, 1998, 2195, 2331, 2590, 2634, 3073, 3330, 3885, 3951, 4390, 4662, 4995, 6146, 6585, 6993, 7770, 7902, 9219, 9990, 11655, 11853, 13170, 13986, 15365, 16243, 18438, 19755, 23310, 23706, 27657, 30730, 32486, 34965, 39510, 46095, 48729, 55314, 59265, 69930, 81215, 82971, 92190, 97458, 113701, 118530, 138285, 146187, 162430, 165942, 227402, 243645, 276570, 292374, 341103, 414855, 438561, 487290, 568505, 682206, 730935, 829710, 877122, 1023309, 1137010, 1461870, 1705515, 2046618, 2192805, 3069927, 3411030, 4385610, 5116545, 6139854, 10233090, 15349635, 30699270]

約数ペア:

[(1, 30699270), (2, 15349635), (3, 10233090), (5, 6139854), (6, 5116545), (7, 4385610), (9, 3411030), (10, 3069927), (14, 2192805), (15, 2046618), (18, 1705515), (21, 1461870), (27, 1137010), (30, 1023309), (35, 877122), (37, 829710), (42, 730935), (45, 682206), (54, 568505), (63, 487290), (70, 438561), (74, 414855), (90, 341103), (105, 292374), (111, 276570), (126, 243645), (135, 227402), (185, 165942), (189, 162430), (210, 146187), (222, 138285), (259, 118530), (270, 113701), (315, 97458), (333, 92190), (370, 82971), (378, 81215), (439, 69930), (518, 59265), (555, 55314), (630, 48729), (666, 46095), (777, 39510), (878, 34965), (945, 32486), (999, 30730), (1110, 27657), (1295, 23706), (1317, 23310), (1554, 19755), (1665, 18438), (1890, 16243), (1998, 15365), (2195, 13986), (2331, 13170), (2590, 11853), (2634, 11655), (3073, 9990), (3330, 9219), (3885, 7902), (3951, 7770), (4390, 6993), (4662, 6585), (4995, 6146)]