12767500980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5456197}}^1$

素因数の和:5456225

約数の個数: 72

約数和(自身を含む): 41707177512

約数和(自身を除く): 28939676532

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, 5456197, 10912394, 16368591, 21824788, 27280985, 32737182, 49105773, 54561970, 65474364, 70930561, 81842955, 98211546, 109123940, 141861122, 163685910, 196423092, 212791683, 245528865, 283722244, 327371820, 354652805, 425583366, 491057730, 638375049, 709305610, 851166732, 982115460, 1063958415, 1276750098, 1418611220, 2127916830, 2553500196, 3191875245, 4255833660, 6383750490, 12767500980]

約数ペア:

[(1, 12767500980), (2, 6383750490), (3, 4255833660), (4, 3191875245), (5, 2553500196), (6, 2127916830), (9, 1418611220), (10, 1276750098), (12, 1063958415), (13, 982115460), (15, 851166732), (18, 709305610), (20, 638375049), (26, 491057730), (30, 425583366), (36, 354652805), (39, 327371820), (45, 283722244), (52, 245528865), (60, 212791683), (65, 196423092), (78, 163685910), (90, 141861122), (117, 109123940), (130, 98211546), (156, 81842955), (180, 70930561), (195, 65474364), (234, 54561970), (260, 49105773), (390, 32737182), (468, 27280985), (585, 21824788), (780, 16368591), (1170, 10912394), (2340, 5456197)]