16530570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 51742080

約数和(自身を除く): 35211510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1381, 1710, 1995, 2394, 2762, 3990, 4143, 5985, 6905, 8286, 9667, 11970, 12429, 13810, 19334, 20715, 24858, 26239, 29001, 41430, 48335, 52478, 58002, 62145, 78717, 87003, 96670, 124290, 131195, 145005, 157434, 174006, 183673, 236151, 262390, 290010, 367346, 393585, 435015, 472302, 551019, 787170, 870030, 918365, 1102038, 1180755, 1653057, 1836730, 2361510, 2755095, 3306114, 5510190, 8265285, 16530570]

約数ペア:

[(1, 16530570), (2, 8265285), (3, 5510190), (5, 3306114), (6, 2755095), (7, 2361510), (9, 1836730), (10, 1653057), (14, 1180755), (15, 1102038), (18, 918365), (19, 870030), (21, 787170), (30, 551019), (35, 472302), (38, 435015), (42, 393585), (45, 367346), (57, 290010), (63, 262390), (70, 236151), (90, 183673), (95, 174006), (105, 157434), (114, 145005), (126, 131195), (133, 124290), (171, 96670), (190, 87003), (210, 78717), (266, 62145), (285, 58002), (315, 52478), (342, 48335), (399, 41430), (570, 29001), (630, 26239), (665, 24858), (798, 20715), (855, 19334), (1197, 13810), (1330, 12429), (1381, 11970), (1710, 9667), (1995, 8286), (2394, 6905), (2762, 5985), (3990, 4143)]