7305067980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{828239}}^1$

素因数の和:828268

約数の個数: 108

約数和(自身を含む): 25776485280

約数和(自身を除く): 18471417300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 828239, 1656478, 2484717, 3312956, 4141195, 4969434, 5797673, 7454151, 8282390, 9938868, 11595346, 12423585, 14908302, 16564780, 17393019, 23190692, 24847170, 28988365, 29816604, 34786038, 37270755, 40583711, 49694340, 52179057, 57976730, 69572076, 74541510, 81167422, 86965095, 104358114, 115953460, 121751133, 149083020, 162334844, 173930190, 202918555, 208716228, 243502266, 260895285, 347860380, 365253399, 405837110, 487004532, 521790570, 608755665, 730506798, 811674220, 1043581140, 1217511330, 1461013596, 1826266995, 2435022660, 3652533990, 7305067980]

約数ペア:

[(1, 7305067980), (2, 3652533990), (3, 2435022660), (4, 1826266995), (5, 1461013596), (6, 1217511330), (7, 1043581140), (9, 811674220), (10, 730506798), (12, 608755665), (14, 521790570), (15, 487004532), (18, 405837110), (20, 365253399), (21, 347860380), (28, 260895285), (30, 243502266), (35, 208716228), (36, 202918555), (42, 173930190), (45, 162334844), (49, 149083020), (60, 121751133), (63, 115953460), (70, 104358114), (84, 86965095), (90, 81167422), (98, 74541510), (105, 69572076), (126, 57976730), (140, 52179057), (147, 49694340), (180, 40583711), (196, 37270755), (210, 34786038), (245, 29816604), (252, 28988365), (294, 24847170), (315, 23190692), (420, 17393019), (441, 16564780), (490, 14908302), (588, 12423585), (630, 11595346), (735, 9938868), (882, 8282390), (980, 7454151), (1260, 5797673), (1470, 4969434), (1764, 4141195), (2205, 3312956), (2940, 2484717), (4410, 1656478), (8820, 828239)]