15698700420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{40013}}^1$

素因数の和:40541

約数の個数: 96

約数和(自身を含む): 47432915712

約数和(自身を除く): 31734215292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 503, 780, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 6539, 7545, 10060, 13078, 15090, 19617, 26156, 30180, 32695, 39234, 40013, 65390, 78468, 80026, 98085, 120039, 130780, 160052, 196170, 200065, 240078, 392340, 400130, 480156, 520169, 600195, 800260, 1040338, 1200390, 1560507, 2080676, 2400780, 2600845, 3121014, 5201690, 6242028, 7802535, 10403380, 15605070, 20126539, 31210140, 40253078, 60379617, 80506156, 100632695, 120759234, 201265390, 241518468, 261645007, 301898085, 402530780, 523290014, 603796170, 784935021, 1046580028, 1207592340, 1308225035, 1569870042, 2616450070, 3139740084, 3924675105, 5232900140, 7849350210, 15698700420]

約数ペア:

[(1, 15698700420), (2, 7849350210), (3, 5232900140), (4, 3924675105), (5, 3139740084), (6, 2616450070), (10, 1569870042), (12, 1308225035), (13, 1207592340), (15, 1046580028), (20, 784935021), (26, 603796170), (30, 523290014), (39, 402530780), (52, 301898085), (60, 261645007), (65, 241518468), (78, 201265390), (130, 120759234), (156, 100632695), (195, 80506156), (260, 60379617), (390, 40253078), (503, 31210140), (780, 20126539), (1006, 15605070), (1509, 10403380), (2012, 7802535), (2515, 6242028), (3018, 5201690), (5030, 3121014), (6036, 2600845), (6539, 2400780), (7545, 2080676), (10060, 1560507), (13078, 1200390), (15090, 1040338), (19617, 800260), (26156, 600195), (30180, 520169), (32695, 480156), (39234, 400130), (40013, 392340), (65390, 240078), (78468, 200065), (80026, 196170), (98085, 160052), (120039, 130780)]