17223720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8474

約数の個数: 64

約数和(自身を含む): 54717120

約数和(自身を除く): 37493400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8443, 16886, 25329, 33772, 42215, 50658, 67544, 84430, 101316, 126645, 143531, 168860, 202632, 253290, 287062, 337720, 430593, 506580, 574124, 717655, 861186, 1013160, 1148248, 1435310, 1722372, 2152965, 2870620, 3444744, 4305930, 5741240, 8611860, 17223720]

約数ペア:

[(1, 17223720), (2, 8611860), (3, 5741240), (4, 4305930), (5, 3444744), (6, 2870620), (8, 2152965), (10, 1722372), (12, 1435310), (15, 1148248), (17, 1013160), (20, 861186), (24, 717655), (30, 574124), (34, 506580), (40, 430593), (51, 337720), (60, 287062), (68, 253290), (85, 202632), (102, 168860), (120, 143531), (136, 126645), (170, 101316), (204, 84430), (255, 67544), (340, 50658), (408, 42215), (510, 33772), (680, 25329), (1020, 16886), (2040, 8443)]