1694719260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80471}}^1$

素因数の和:80505

約数の個数: 120

約数和(自身を含む): 5725421856

約数和(自身を除く): 4030702596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 80471, 160942, 241413, 321884, 402355, 482826, 724239, 804710, 965652, 1046123, 1207065, 1448478, 1609420, 2092246, 2172717, 2414130, 2896956, 3138369, 3621195, 4184492, 4345434, 4828260, 5230615, 6276738, 6518151, 7242390, 8690868, 9415107, 10461230, 10863585, 12553476, 13036302, 14484780, 15691845, 18830214, 20922460, 21727170, 26072604, 28245321, 31383690, 32590755, 37660428, 43454340, 47075535, 56490642, 62767380, 65181510, 84735963, 94151070, 112981284, 130363020, 141226605, 169471926, 188302140, 282453210, 338943852, 423679815, 564906420, 847359630, 1694719260]

約数ペア:

[(1, 1694719260), (2, 847359630), (3, 564906420), (4, 423679815), (5, 338943852), (6, 282453210), (9, 188302140), (10, 169471926), (12, 141226605), (13, 130363020), (15, 112981284), (18, 94151070), (20, 84735963), (26, 65181510), (27, 62767380), (30, 56490642), (36, 47075535), (39, 43454340), (45, 37660428), (52, 32590755), (54, 31383690), (60, 28245321), (65, 26072604), (78, 21727170), (81, 20922460), (90, 18830214), (108, 15691845), (117, 14484780), (130, 13036302), (135, 12553476), (156, 10863585), (162, 10461230), (180, 9415107), (195, 8690868), (234, 7242390), (260, 6518151), (270, 6276738), (324, 5230615), (351, 4828260), (390, 4345434), (405, 4184492), (468, 3621195), (540, 3138369), (585, 2896956), (702, 2414130), (780, 2172717), (810, 2092246), (1053, 1609420), (1170, 1448478), (1404, 1207065), (1620, 1046123), (1755, 965652), (2106, 804710), (2340, 724239), (3510, 482826), (4212, 402355), (5265, 321884), (7020, 241413), (10530, 160942), (21060, 80471)]