471278340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201401}}^1$

素因数の和:201429

約数の個数: 72

約数和(自身を含む): 1539516888

約数和(自身を除く): 1068238548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 201401, 402802, 604203, 805604, 1007005, 1208406, 1812609, 2014010, 2416812, 2618213, 3021015, 3625218, 4028020, 5236426, 6042030, 7250436, 7854639, 9063045, 10472852, 12084060, 13091065, 15709278, 18126090, 23563917, 26182130, 31418556, 36252180, 39273195, 47127834, 52364260, 78546390, 94255668, 117819585, 157092780, 235639170, 471278340]

約数ペア:

[(1, 471278340), (2, 235639170), (3, 157092780), (4, 117819585), (5, 94255668), (6, 78546390), (9, 52364260), (10, 47127834), (12, 39273195), (13, 36252180), (15, 31418556), (18, 26182130), (20, 23563917), (26, 18126090), (30, 15709278), (36, 13091065), (39, 12084060), (45, 10472852), (52, 9063045), (60, 7854639), (65, 7250436), (78, 6042030), (90, 5236426), (117, 4028020), (130, 3625218), (156, 3021015), (180, 2618213), (195, 2416812), (234, 2014010), (260, 1812609), (390, 1208406), (468, 1007005), (585, 805604), (780, 604203), (1170, 402802), (2340, 201401)]