3442140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 11251968

約数和(自身を除く): 7809828

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, 1471, 2340, 2942, 4413, 5884, 7355, 8826, 13239, 14710, 17652, 19123, 22065, 26478, 29420, 38246, 44130, 52956, 57369, 66195, 76492, 88260, 95615, 114738, 132390, 172107, 191230, 229476, 264780, 286845, 344214, 382460, 573690, 688428, 860535, 1147380, 1721070, 3442140]

約数ペア:

[(1, 3442140), (2, 1721070), (3, 1147380), (4, 860535), (5, 688428), (6, 573690), (9, 382460), (10, 344214), (12, 286845), (13, 264780), (15, 229476), (18, 191230), (20, 172107), (26, 132390), (30, 114738), (36, 95615), (39, 88260), (45, 76492), (52, 66195), (60, 57369), (65, 52956), (78, 44130), (90, 38246), (117, 29420), (130, 26478), (156, 22065), (180, 19123), (195, 17652), (234, 14710), (260, 13239), (390, 8826), (468, 7355), (585, 5884), (780, 4413), (1170, 2942), (1471, 2340)]